Home / 8,962,204-13,443,314.04-3,841,310.68

Finding the Fourth Proportional to 8,962,204, 13,443,314.04 and 3,841,310.68

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Solution

The fourth proportional to 8,962,204, 13,443,314.04 and 3,841,310.68 is: 5,761,969.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,204 : 13,443,314.04 = 3,841,310.68 : x
  2. Step 2: Convert to fraction form
    8,962,204/13,443,314.04 = 3,841,310.68/x
  3. Step 3: Cross multiply
    8,962,204x = 13,443,314.04 × 3,841,310.68
  4. Step 4: Simplify right side
    8,962,204x = 51,639,945,796,445.95
  5. Step 5: Solve for x
    x = 51,639,945,796,445.95/8,962,204
  6. Step 6: Final answer
    x = 5,761,969.47

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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.