Home / 2,747,346.70-3,791,565.41-1,524,046.63

Finding the Fourth Proportional to 2,747,346.70, 3,791,565.41 and 1,524,046.63

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Solution

The fourth proportional to 2,747,346.70, 3,791,565.41 and 1,524,046.63 is: 2,103,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,346.70 : 3,791,565.41 = 1,524,046.63 : x
  2. Step 2: Convert to fraction form
    2,747,346.70/3,791,565.41 = 1,524,046.63/x
  3. Step 3: Cross multiply
    2,747,346.70x = 3,791,565.41 × 1,524,046.63
  4. Step 4: Simplify right side
    2,747,346.70x = 5,778,522,485,535.07
  5. Step 5: Solve for x
    x = 5,778,522,485,535.07/2,747,346.70
  6. Step 6: Final answer
    x = 2,103,310.25

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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.