Home / 3,165,337.26-4,365,755.16-2,724,561.96

Finding the Fourth Proportional to 3,165,337.26, 4,365,755.16 and 2,724,561.96

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Solution

The fourth proportional to 3,165,337.26, 4,365,755.16 and 2,724,561.96 is: 3,757,820.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,337.26 : 4,365,755.16 = 2,724,561.96 : x
  2. Step 2: Convert to fraction form
    3,165,337.26/4,365,755.16 = 2,724,561.96/x
  3. Step 3: Cross multiply
    3,165,337.26x = 4,365,755.16 × 2,724,561.96
  4. Step 4: Simplify right side
    3,165,337.26x = 11,894,770,435,609.71
  5. Step 5: Solve for x
    x = 11,894,770,435,609.71/3,165,337.26
  6. Step 6: Final answer
    x = 3,757,820.88

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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.