Home / 9,267,593.12-13,903,705.10-6,540,465.29

Finding the Fourth Proportional to 9,267,593.12, 13,903,705.10 and 6,540,465.29

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Solution

The fourth proportional to 9,267,593.12, 13,903,705.10 and 6,540,465.29 is: 9,812,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,593.12 : 13,903,705.10 = 6,540,465.29 : x
  2. Step 2: Convert to fraction form
    9,267,593.12/13,903,705.10 = 6,540,465.29/x
  3. Step 3: Cross multiply
    9,267,593.12x = 13,903,705.10 × 6,540,465.29
  4. Step 4: Simplify right side
    9,267,593.12x = 90,936,700,555,778.61
  5. Step 5: Solve for x
    x = 90,936,700,555,778.61/9,267,593.12
  6. Step 6: Final answer
    x = 9,812,332.01

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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.