Home / 2,744,294.53-3,787,122.70-1,520,679.27

Finding the Fourth Proportional to 2,744,294.53, 3,787,122.70 and 1,520,679.27

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Solution

The fourth proportional to 2,744,294.53, 3,787,122.70 and 1,520,679.27 is: 2,098,535.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,294.53 : 3,787,122.70 = 1,520,679.27 : x
  2. Step 2: Convert to fraction form
    2,744,294.53/3,787,122.70 = 1,520,679.27/x
  3. Step 3: Cross multiply
    2,744,294.53x = 3,787,122.70 × 1,520,679.27
  4. Step 4: Simplify right side
    2,744,294.53x = 5,758,998,977,636.42
  5. Step 5: Solve for x
    x = 5,758,998,977,636.42/2,744,294.53
  6. Step 6: Final answer
    x = 2,098,535.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.