Home / 534,922.18-801,052.29-374,245.86

Finding the Fourth Proportional to 534,922.18, 801,052.29 and 374,245.86

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Solution

The fourth proportional to 534,922.18, 801,052.29 and 374,245.86 is: 560,437.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,922.18 : 801,052.29 = 374,245.86 : x
  2. Step 2: Convert to fraction form
    534,922.18/801,052.29 = 374,245.86/x
  3. Step 3: Cross multiply
    534,922.18x = 801,052.29 × 374,245.86
  4. Step 4: Simplify right side
    534,922.18x = 299,790,503,176.02
  5. Step 5: Solve for x
    x = 299,790,503,176.02/534,922.18
  6. Step 6: Final answer
    x = 560,437.60

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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.