Home / 2,843,506.30-4,265,259.48-950,247.73

Finding the Fourth Proportional to 2,843,506.30, 4,265,259.48 and 950,247.73

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Solution

The fourth proportional to 2,843,506.30, 4,265,259.48 and 950,247.73 is: 1,425,371.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,506.30 : 4,265,259.48 = 950,247.73 : x
  2. Step 2: Convert to fraction form
    2,843,506.30/4,265,259.48 = 950,247.73/x
  3. Step 3: Cross multiply
    2,843,506.30x = 4,265,259.48 × 950,247.73
  4. Step 4: Simplify right side
    2,843,506.30x = 4,053,053,138,730.98
  5. Step 5: Solve for x
    x = 4,053,053,138,730.98/2,843,506.30
  6. Step 6: Final answer
    x = 1,425,371.61

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Double scale
Find fourth proportional to 2,843,507.30, 4,265,260.98 and 950,248.73
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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.