Home / 2,843,545.68-4,265,318.52-950,287.14

Finding the Fourth Proportional to 2,843,545.68, 4,265,318.52 and 950,287.14

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Solution

The fourth proportional to 2,843,545.68, 4,265,318.52 and 950,287.14 is: 1,425,430.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,545.68 : 4,265,318.52 = 950,287.14 : x
  2. Step 2: Convert to fraction form
    2,843,545.68/4,265,318.52 = 950,287.14/x
  3. Step 3: Cross multiply
    2,843,545.68x = 4,265,318.52 × 950,287.14
  4. Step 4: Simplify right side
    2,843,545.68x = 4,053,277,337,559.83
  5. Step 5: Solve for x
    x = 4,053,277,337,559.83/2,843,545.68
  6. Step 6: Final answer
    x = 1,425,430.71

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Double scale
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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.