Home / 5,025,391.20-7,481,251.60-4,995,497.56

Finding the Fourth Proportional to 5,025,391.20, 7,481,251.60 and 4,995,497.56

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Solution

The fourth proportional to 5,025,391.20, 7,481,251.60 and 4,995,497.56 is: 7,436,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,391.20 : 7,481,251.60 = 4,995,497.56 : x
  2. Step 2: Convert to fraction form
    5,025,391.20/7,481,251.60 = 4,995,497.56/x
  3. Step 3: Cross multiply
    5,025,391.20x = 7,481,251.60 × 4,995,497.56
  4. Step 4: Simplify right side
    5,025,391.20x = 37,372,574,113,546.09
  5. Step 5: Solve for x
    x = 37,372,574,113,546.09/5,025,391.20
  6. Step 6: Final answer
    x = 7,436,749.23

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.