Home / 14,489,146.02-21,734,463.28-3,706,540.26

Finding the Fourth Proportional to 14,489,146.02, 21,734,463.28 and 3,706,540.26

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Solution

The fourth proportional to 14,489,146.02, 21,734,463.28 and 3,706,540.26 is: 5,560,000.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,146.02 : 21,734,463.28 = 3,706,540.26 : x
  2. Step 2: Convert to fraction form
    14,489,146.02/21,734,463.28 = 3,706,540.26/x
  3. Step 3: Cross multiply
    14,489,146.02x = 21,734,463.28 × 3,706,540.26
  4. Step 4: Simplify right side
    14,489,146.02x = 80,559,663,176,811.66
  5. Step 5: Solve for x
    x = 80,559,663,176,811.66/14,489,146.02
  6. Step 6: Final answer
    x = 5,560,000.78

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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.