Home / 10,702,079.03-16,052,545.37-3,785,079.17

Finding the Fourth Proportional to 10,702,079.03, 16,052,545.37 and 3,785,079.17

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Solution

The fourth proportional to 10,702,079.03, 16,052,545.37 and 3,785,079.17 is: 5,677,416.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,079.03 : 16,052,545.37 = 3,785,079.17 : x
  2. Step 2: Convert to fraction form
    10,702,079.03/16,052,545.37 = 3,785,079.17/x
  3. Step 3: Cross multiply
    10,702,079.03x = 16,052,545.37 × 3,785,079.17
  4. Step 4: Simplify right side
    10,702,079.03x = 60,760,155,155,061.01
  5. Step 5: Solve for x
    x = 60,760,155,155,061.01/10,702,079.03
  6. Step 6: Final answer
    x = 5,677,416.04

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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.