Home / 2,083,410.30-3,125,115.45-587,502.30

Finding the Fourth Proportional to 2,083,410.30, 3,125,115.45 and 587,502.30

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Solution

The fourth proportional to 2,083,410.30, 3,125,115.45 and 587,502.30 is: 881,253.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,410.30 : 3,125,115.45 = 587,502.30 : x
  2. Step 2: Convert to fraction form
    2,083,410.30/3,125,115.45 = 587,502.30/x
  3. Step 3: Cross multiply
    2,083,410.30x = 3,125,115.45 × 587,502.30
  4. Step 4: Simplify right side
    2,083,410.30x = 1,836,012,514,640.54
  5. Step 5: Solve for x
    x = 1,836,012,514,640.54/2,083,410.30
  6. Step 6: Final answer
    x = 881,253.45

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Half scale
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Double scale
Find fourth proportional to 2,083,411.30, 3,125,116.95 and 587,503.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.