Home / 9,570,591.28-13,204,080.84-6,134,726.80

Finding the Fourth Proportional to 9,570,591.28, 13,204,080.84 and 6,134,726.80

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Solution

The fourth proportional to 9,570,591.28, 13,204,080.84 and 6,134,726.80 is: 8,463,785.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,591.28 : 13,204,080.84 = 6,134,726.80 : x
  2. Step 2: Convert to fraction form
    9,570,591.28/13,204,080.84 = 6,134,726.80/x
  3. Step 3: Cross multiply
    9,570,591.28x = 13,204,080.84 × 6,134,726.80
  4. Step 4: Simplify right side
    9,570,591.28x = 81,003,428,598,514.52
  5. Step 5: Solve for x
    x = 81,003,428,598,514.52/9,570,591.28
  6. Step 6: Final answer
    x = 8,463,785.18

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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.