Home / 2,744,295.08-3,787,123.48-1,520,679.85

Finding the Fourth Proportional to 2,744,295.08, 3,787,123.48 and 1,520,679.85

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Solution

The fourth proportional to 2,744,295.08, 3,787,123.48 and 1,520,679.85 is: 2,098,536.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,295.08 : 3,787,123.48 = 1,520,679.85 : x
  2. Step 2: Convert to fraction form
    2,744,295.08/3,787,123.48 = 1,520,679.85/x
  3. Step 3: Cross multiply
    2,744,295.08x = 3,787,123.48 × 1,520,679.85
  4. Step 4: Simplify right side
    2,744,295.08x = 5,759,002,352,228.37
  5. Step 5: Solve for x
    x = 5,759,002,352,228.37/2,744,295.08
  6. Step 6: Final answer
    x = 2,098,536.12

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Why These Related Problems?

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