Home / 10,807,061.52-16,210,589.04-4,073,900.88

Finding the Fourth Proportional to 10,807,061.52, 16,210,589.04 and 4,073,900.88

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Solution

The fourth proportional to 10,807,061.52, 16,210,589.04 and 4,073,900.88 is: 6,110,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,807,061.52 : 16,210,589.04 = 4,073,900.88 : x
  2. Step 2: Convert to fraction form
    10,807,061.52/16,210,589.04 = 4,073,900.88/x
  3. Step 3: Cross multiply
    10,807,061.52x = 16,210,589.04 × 4,073,900.88
  4. Step 4: Simplify right side
    10,807,061.52x = 66,040,332,955,374.35
  5. Step 5: Solve for x
    x = 66,040,332,955,374.35/10,807,061.52
  6. Step 6: Final answer
    x = 6,110,850.10

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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.