Home / 3,683,454.10-5,527,545.08-2,470,400.22

Finding the Fourth Proportional to 3,683,454.10, 5,527,545.08 and 2,470,400.22

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Solution

The fourth proportional to 3,683,454.10, 5,527,545.08 and 2,470,400.22 is: 3,707,185.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,454.10 : 5,527,545.08 = 2,470,400.22 : x
  2. Step 2: Convert to fraction form
    3,683,454.10/5,527,545.08 = 2,470,400.22/x
  3. Step 3: Cross multiply
    3,683,454.10x = 5,527,545.08 × 2,470,400.22
  4. Step 4: Simplify right side
    3,683,454.10x = 13,655,248,581,691.92
  5. Step 5: Solve for x
    x = 13,655,248,581,691.92/3,683,454.10
  6. Step 6: Final answer
    x = 3,707,185.76

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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.