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Finding the Fourth Proportional to 546,898.83, 819,167.27 and 533,514.39

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Solution

The fourth proportional to 546,898.83, 819,167.27 and 533,514.39 is: 799,119.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,898.83 : 819,167.27 = 533,514.39 : x
  2. Step 2: Convert to fraction form
    546,898.83/819,167.27 = 533,514.39/x
  3. Step 3: Cross multiply
    546,898.83x = 819,167.27 × 533,514.39
  4. Step 4: Simplify right side
    546,898.83x = 437,037,523,694.44
  5. Step 5: Solve for x
    x = 437,037,523,694.44/546,898.83
  6. Step 6: Final answer
    x = 799,119.51

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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.