Home / 2,744,336.94-3,787,207.38-1,520,662.89

Finding the Fourth Proportional to 2,744,336.94, 3,787,207.38 and 1,520,662.89

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Solution

The fourth proportional to 2,744,336.94, 3,787,207.38 and 1,520,662.89 is: 2,098,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,336.94 : 3,787,207.38 = 1,520,662.89 : x
  2. Step 2: Convert to fraction form
    2,744,336.94/3,787,207.38 = 1,520,662.89/x
  3. Step 3: Cross multiply
    2,744,336.94x = 3,787,207.38 × 1,520,662.89
  4. Step 4: Simplify right side
    2,744,336.94x = 5,759,065,719,500.13
  5. Step 5: Solve for x
    x = 5,759,065,719,500.13/2,744,336.94
  6. Step 6: Final answer
    x = 2,098,527.20

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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.