Home / 10,591,002.42-14,598,116.91-7,489,525.38

Finding the Fourth Proportional to 10,591,002.42, 14,598,116.91 and 7,489,525.38

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Solution

The fourth proportional to 10,591,002.42, 14,598,116.91 and 7,489,525.38 is: 10,323,193.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,591,002.42 : 14,598,116.91 = 7,489,525.38 : x
  2. Step 2: Convert to fraction form
    10,591,002.42/14,598,116.91 = 7,489,525.38/x
  3. Step 3: Cross multiply
    10,591,002.42x = 14,598,116.91 × 7,489,525.38
  4. Step 4: Simplify right side
    10,591,002.42x = 109,332,967,097,652.17
  5. Step 5: Solve for x
    x = 109,332,967,097,652.17/10,591,002.42
  6. Step 6: Final answer
    x = 10,323,193.48

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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.