Home / 8,034,587.05-12,047,024.07-3,236,672.64

Finding the Fourth Proportional to 8,034,587.05, 12,047,024.07 and 3,236,672.64

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Solution

The fourth proportional to 8,034,587.05, 12,047,024.07 and 3,236,672.64 is: 4,853,052.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,587.05 : 12,047,024.07 = 3,236,672.64 : x
  2. Step 2: Convert to fraction form
    8,034,587.05/12,047,024.07 = 3,236,672.64/x
  3. Step 3: Cross multiply
    8,034,587.05x = 12,047,024.07 × 3,236,672.64
  4. Step 4: Simplify right side
    8,034,587.05x = 38,992,273,200,790.45
  5. Step 5: Solve for x
    x = 38,992,273,200,790.45/8,034,587.05
  6. Step 6: Final answer
    x = 4,853,052.55

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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.