Home / 4,741,008.62-6,542,609.15-2,565,551.57

Finding the Fourth Proportional to 4,741,008.62, 6,542,609.15 and 2,565,551.57

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Solution

The fourth proportional to 4,741,008.62, 6,542,609.15 and 2,565,551.57 is: 3,540,470.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,008.62 : 6,542,609.15 = 2,565,551.57 : x
  2. Step 2: Convert to fraction form
    4,741,008.62/6,542,609.15 = 2,565,551.57/x
  3. Step 3: Cross multiply
    4,741,008.62x = 6,542,609.15 × 2,565,551.57
  4. Step 4: Simplify right side
    4,741,008.62x = 16,785,401,176,678.87
  5. Step 5: Solve for x
    x = 16,785,401,176,678.87/4,741,008.62
  6. Step 6: Final answer
    x = 3,540,470.50

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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.