Home / 8,253,658.59-11,390,404.58-4,582,575.34

Finding the Fourth Proportional to 8,253,658.59, 11,390,404.58 and 4,582,575.34

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Solution

The fourth proportional to 8,253,658.59, 11,390,404.58 and 4,582,575.34 is: 6,324,151.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,658.59 : 11,390,404.58 = 4,582,575.34 : x
  2. Step 2: Convert to fraction form
    8,253,658.59/11,390,404.58 = 4,582,575.34/x
  3. Step 3: Cross multiply
    8,253,658.59x = 11,390,404.58 × 4,582,575.34
  4. Step 4: Simplify right side
    8,253,658.59x = 52,197,387,106,726.83
  5. Step 5: Solve for x
    x = 52,197,387,106,726.83/8,253,658.59
  6. Step 6: Final answer
    x = 6,324,151.47

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1.5x scale

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.