Home / 10,591,003.68-14,598,118.64-7,489,526.64

Finding the Fourth Proportional to 10,591,003.68, 14,598,118.64 and 7,489,526.64

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Solution

The fourth proportional to 10,591,003.68, 14,598,118.64 and 7,489,526.64 is: 10,323,195.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,591,003.68 : 14,598,118.64 = 7,489,526.64 : x
  2. Step 2: Convert to fraction form
    10,591,003.68/14,598,118.64 = 7,489,526.64/x
  3. Step 3: Cross multiply
    10,591,003.68x = 14,598,118.64 × 7,489,526.64
  4. Step 4: Simplify right side
    10,591,003.68x = 109,332,998,448,160.56
  5. Step 5: Solve for x
    x = 109,332,998,448,160.56/10,591,003.68
  6. Step 6: Final answer
    x = 10,323,195.21

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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.