Home / 944,026.60-1,302,752.82-514,305.40

Finding the Fourth Proportional to 944,026.60, 1,302,752.82 and 514,305.40

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Solution

The fourth proportional to 944,026.60, 1,302,752.82 and 514,305.40 is: 709,739.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,026.60 : 1,302,752.82 = 514,305.40 : x
  2. Step 2: Convert to fraction form
    944,026.60/1,302,752.82 = 514,305.40/x
  3. Step 3: Cross multiply
    944,026.60x = 1,302,752.82 × 514,305.40
  4. Step 4: Simplify right side
    944,026.60x = 670,012,810,191.23
  5. Step 5: Solve for x
    x = 670,012,810,191.23/944,026.60
  6. Step 6: Final answer
    x = 709,739.33

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.