Home / 1,949,101.19-2,924,150.01-750,701.73

Finding the Fourth Proportional to 1,949,101.19, 2,924,150.01 and 750,701.73

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Solution

The fourth proportional to 1,949,101.19, 2,924,150.01 and 750,701.73 is: 1,126,244.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,101.19 : 2,924,150.01 = 750,701.73 : x
  2. Step 2: Convert to fraction form
    1,949,101.19/2,924,150.01 = 750,701.73/x
  3. Step 3: Cross multiply
    1,949,101.19x = 2,924,150.01 × 750,701.73
  4. Step 4: Simplify right side
    1,949,101.19x = 2,195,164,471,286.52
  5. Step 5: Solve for x
    x = 2,195,164,471,286.52/1,949,101.19
  6. Step 6: Final answer
    x = 1,126,244.49

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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.