Home / 11,598,812.85-16,006,372.26-6,372,159.40

Finding the Fourth Proportional to 11,598,812.85, 16,006,372.26 and 6,372,159.40

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Solution

The fourth proportional to 11,598,812.85, 16,006,372.26 and 6,372,159.40 is: 8,793,585.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598,812.85 : 16,006,372.26 = 6,372,159.40 : x
  2. Step 2: Convert to fraction form
    11,598,812.85/16,006,372.26 = 6,372,159.40/x
  3. Step 3: Cross multiply
    11,598,812.85x = 16,006,372.26 × 6,372,159.40
  4. Step 4: Simplify right side
    11,598,812.85x = 101,995,155,376,426.38
  5. Step 5: Solve for x
    x = 101,995,155,376,426.38/11,598,812.85
  6. Step 6: Final answer
    x = 8,793,585.75

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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.