Home / 6,467,062.38-9,696,686.25-2,577,117.88

Finding the Fourth Proportional to 6,467,062.38, 9,696,686.25 and 2,577,117.88

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Solution

The fourth proportional to 6,467,062.38, 9,696,686.25 and 2,577,117.88 is: 3,864,119.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,062.38 : 9,696,686.25 = 2,577,117.88 : x
  2. Step 2: Convert to fraction form
    6,467,062.38/9,696,686.25 = 2,577,117.88/x
  3. Step 3: Cross multiply
    6,467,062.38x = 9,696,686.25 × 2,577,117.88
  4. Step 4: Simplify right side
    6,467,062.38x = 24,989,503,511,625.15
  5. Step 5: Solve for x
    x = 24,989,503,511,625.15/6,467,062.38
  6. Step 6: Final answer
    x = 3,864,119.76

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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.