Home / 2,045,773.20-3,068,548.52-625,829.26

Finding the Fourth Proportional to 2,045,773.20, 3,068,548.52 and 625,829.26

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Solution

The fourth proportional to 2,045,773.20, 3,068,548.52 and 625,829.26 is: 938,709.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,773.20 : 3,068,548.52 = 625,829.26 : x
  2. Step 2: Convert to fraction form
    2,045,773.20/3,068,548.52 = 625,829.26/x
  3. Step 3: Cross multiply
    2,045,773.20x = 3,068,548.52 × 625,829.26
  4. Step 4: Simplify right side
    2,045,773.20x = 1,920,387,449,545.70
  5. Step 5: Solve for x
    x = 1,920,387,449,545.70/2,045,773.20
  6. Step 6: Final answer
    x = 938,709.85

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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.