Home / 6,376,351.86-9,566,627.49-2,588,817.78

Finding the Fourth Proportional to 6,376,351.86, 9,566,627.49 and 2,588,817.78

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Solution

The fourth proportional to 6,376,351.86, 9,566,627.49 and 2,588,817.78 is: 3,884,079.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,351.86 : 9,566,627.49 = 2,588,817.78 : x
  2. Step 2: Convert to fraction form
    6,376,351.86/9,566,627.49 = 2,588,817.78/x
  3. Step 3: Cross multiply
    6,376,351.86x = 9,566,627.49 × 2,588,817.78
  4. Step 4: Simplify right side
    6,376,351.86x = 24,766,255,340,748.77
  5. Step 5: Solve for x
    x = 24,766,255,340,748.77/6,376,351.86
  6. Step 6: Final answer
    x = 3,884,079.15

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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.