Home / 11,001,369.98-16,491,951.54-3,807,873.18

Finding the Fourth Proportional to 11,001,369.98, 16,491,951.54 and 3,807,873.18

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Solution

The fourth proportional to 11,001,369.98, 16,491,951.54 and 3,807,873.18 is: 5,708,312.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,369.98 : 16,491,951.54 = 3,807,873.18 : x
  2. Step 2: Convert to fraction form
    11,001,369.98/16,491,951.54 = 3,807,873.18/x
  3. Step 3: Cross multiply
    11,001,369.98x = 16,491,951.54 × 3,807,873.18
  4. Step 4: Simplify right side
    11,001,369.98x = 62,799,259,955,025.70
  5. Step 5: Solve for x
    x = 62,799,259,955,025.70/11,001,369.98
  6. Step 6: Final answer
    x = 5,708,312.70

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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.