Home / 2,344,496.91-3,516,706.98-747,038.40

Finding the Fourth Proportional to 2,344,496.91, 3,516,706.98 and 747,038.40

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Solution

The fourth proportional to 2,344,496.91, 3,516,706.98 and 747,038.40 is: 1,120,545.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,496.91 : 3,516,706.98 = 747,038.40 : x
  2. Step 2: Convert to fraction form
    2,344,496.91/3,516,706.98 = 747,038.40/x
  3. Step 3: Cross multiply
    2,344,496.91x = 3,516,706.98 × 747,038.40
  4. Step 4: Simplify right side
    2,344,496.91x = 2,627,115,155,608.03
  5. Step 5: Solve for x
    x = 2,627,115,155,608.03/2,344,496.91
  6. Step 6: Final answer
    x = 1,120,545.37

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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.