Home / 11,773,920.46-16,247,631.32-6,546,902.98

Finding the Fourth Proportional to 11,773,920.46, 16,247,631.32 and 6,546,902.98

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Solution

The fourth proportional to 11,773,920.46, 16,247,631.32 and 6,546,902.98 is: 9,034,515.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,773,920.46 : 16,247,631.32 = 6,546,902.98 : x
  2. Step 2: Convert to fraction form
    11,773,920.46/16,247,631.32 = 6,546,902.98/x
  3. Step 3: Cross multiply
    11,773,920.46x = 16,247,631.32 × 6,546,902.98
  4. Step 4: Simplify right side
    11,773,920.46x = 106,371,665,906,849.34
  5. Step 5: Solve for x
    x = 106,371,665,906,849.34/11,773,920.46
  6. Step 6: Final answer
    x = 9,034,515.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.