Home / 4,376,731.46-6,040,897.18-2,566,478.66

Finding the Fourth Proportional to 4,376,731.46, 6,040,897.18 and 2,566,478.66

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Solution

The fourth proportional to 4,376,731.46, 6,040,897.18 and 2,566,478.66 is: 3,542,331.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,731.46 : 6,040,897.18 = 2,566,478.66 : x
  2. Step 2: Convert to fraction form
    4,376,731.46/6,040,897.18 = 2,566,478.66/x
  3. Step 3: Cross multiply
    4,376,731.46x = 6,040,897.18 × 2,566,478.66
  4. Step 4: Simplify right side
    4,376,731.46x = 15,503,833,663,103.50
  5. Step 5: Solve for x
    x = 15,503,833,663,103.50/4,376,731.46
  6. Step 6: Final answer
    x = 3,542,331.49

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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.