Home / 14,029,113.72-21,044,487.04-3,932,522.04

Finding the Fourth Proportional to 14,029,113.72, 21,044,487.04 and 3,932,522.04

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Solution

The fourth proportional to 14,029,113.72, 21,044,487.04 and 3,932,522.04 is: 5,899,011.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,113.72 : 21,044,487.04 = 3,932,522.04 : x
  2. Step 2: Convert to fraction form
    14,029,113.72/21,044,487.04 = 3,932,522.04/x
  3. Step 3: Cross multiply
    14,029,113.72x = 21,044,487.04 × 3,932,522.04
  4. Step 4: Simplify right side
    14,029,113.72x = 82,757,909,105,294.36
  5. Step 5: Solve for x
    x = 82,757,909,105,294.36/14,029,113.72
  6. Step 6: Final answer
    x = 5,899,011.92

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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.