Home / 6,080,128.76-9,115,042.14-2,665,827.80

Finding the Fourth Proportional to 6,080,128.76, 9,115,042.14 and 2,665,827.80

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Solution

The fourth proportional to 6,080,128.76, 9,115,042.14 and 2,665,827.80 is: 3,996,483.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,128.76 : 9,115,042.14 = 2,665,827.80 : x
  2. Step 2: Convert to fraction form
    6,080,128.76/9,115,042.14 = 2,665,827.80/x
  3. Step 3: Cross multiply
    6,080,128.76x = 9,115,042.14 × 2,665,827.80
  4. Step 4: Simplify right side
    6,080,128.76x = 24,299,132,734,983.49
  5. Step 5: Solve for x
    x = 24,299,132,734,983.49/6,080,128.76
  6. Step 6: Final answer
    x = 3,996,483.25

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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.