Home / 592,246.20-886,031.92-448,566.02

Finding the Fourth Proportional to 592,246.20, 886,031.92 and 448,566.02

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Solution

The fourth proportional to 592,246.20, 886,031.92 and 448,566.02 is: 671,078.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,246.20 : 886,031.92 = 448,566.02 : x
  2. Step 2: Convert to fraction form
    592,246.20/886,031.92 = 448,566.02/x
  3. Step 3: Cross multiply
    592,246.20x = 886,031.92 × 448,566.02
  4. Step 4: Simplify right side
    592,246.20x = 397,443,815,122.86
  5. Step 5: Solve for x
    x = 397,443,815,122.86/592,246.20
  6. Step 6: Final answer
    x = 671,078.71

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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.