Home / 9,360,331.10-14,041,808.85-3,679,234.10

Finding the Fourth Proportional to 9,360,331.10, 14,041,808.85 and 3,679,234.10

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Solution

The fourth proportional to 9,360,331.10, 14,041,808.85 and 3,679,234.10 is: 5,519,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,331.10 : 14,041,808.85 = 3,679,234.10 : x
  2. Step 2: Convert to fraction form
    9,360,331.10/14,041,808.85 = 3,679,234.10/x
  3. Step 3: Cross multiply
    9,360,331.10x = 14,041,808.85 × 3,679,234.10
  4. Step 4: Simplify right side
    9,360,331.10x = 51,663,101,946,601.78
  5. Step 5: Solve for x
    x = 51,663,101,946,601.78/9,360,331.10
  6. Step 6: Final answer
    x = 5,519,366.93

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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.