Home / 2,096,116.76-3,144,839.74-748,250.44

Finding the Fourth Proportional to 2,096,116.76, 3,144,839.74 and 748,250.44

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Solution

The fourth proportional to 2,096,116.76, 3,144,839.74 and 748,250.44 is: 1,122,612.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,116.76 : 3,144,839.74 = 748,250.44 : x
  2. Step 2: Convert to fraction form
    2,096,116.76/3,144,839.74 = 748,250.44/x
  3. Step 3: Cross multiply
    2,096,116.76x = 3,144,839.74 × 748,250.44
  4. Step 4: Simplify right side
    2,096,116.76x = 2,353,127,719,184.49
  5. Step 5: Solve for x
    x = 2,353,127,719,184.49/2,096,116.76
  6. Step 6: Final answer
    x = 1,122,612.90

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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.