Home / 9,149,240.73-13,723,627.55-2,417,713.05

Finding the Fourth Proportional to 9,149,240.73, 13,723,627.55 and 2,417,713.05

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Solution

The fourth proportional to 9,149,240.73, 13,723,627.55 and 2,417,713.05 is: 3,626,507.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,149,240.73 : 13,723,627.55 = 2,417,713.05 : x
  2. Step 2: Convert to fraction form
    9,149,240.73/13,723,627.55 = 2,417,713.05/x
  3. Step 3: Cross multiply
    9,149,240.73x = 13,723,627.55 × 2,417,713.05
  4. Step 4: Simplify right side
    9,149,240.73x = 33,179,793,408,885.96
  5. Step 5: Solve for x
    x = 33,179,793,408,885.96/9,149,240.73
  6. Step 6: Final answer
    x = 3,626,507.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.