Home / 2,469,972.10-3,704,958.15-1,574,176.90

Finding the Fourth Proportional to 2,469,972.10, 3,704,958.15 and 1,574,176.90

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Solution

The fourth proportional to 2,469,972.10, 3,704,958.15 and 1,574,176.90 is: 2,361,265.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,972.10 : 3,704,958.15 = 1,574,176.90 : x
  2. Step 2: Convert to fraction form
    2,469,972.10/3,704,958.15 = 1,574,176.90/x
  3. Step 3: Cross multiply
    2,469,972.10x = 3,704,958.15 × 1,574,176.90
  4. Step 4: Simplify right side
    2,469,972.10x = 5,832,259,535,196.74
  5. Step 5: Solve for x
    x = 5,832,259,535,196.74/2,469,972.10
  6. Step 6: Final answer
    x = 2,361,265.35

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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.