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Finding the Fourth Proportional to 583,902.33, 877,097.96 and 549,773.90

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Solution

The fourth proportional to 583,902.33, 877,097.96 and 549,773.90 is: 825,832.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,902.33 : 877,097.96 = 549,773.90 : x
  2. Step 2: Convert to fraction form
    583,902.33/877,097.96 = 549,773.90/x
  3. Step 3: Cross multiply
    583,902.33x = 877,097.96 × 549,773.90
  4. Step 4: Simplify right side
    583,902.33x = 482,205,561,765.75
  5. Step 5: Solve for x
    x = 482,205,561,765.75/583,902.33
  6. Step 6: Final answer
    x = 825,832.57

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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.