Home / 2,414,965.20-3,332,731.87-1,327,275.33

Finding the Fourth Proportional to 2,414,965.20, 3,332,731.87 and 1,327,275.33

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Solution

The fourth proportional to 2,414,965.20, 3,332,731.87 and 1,327,275.33 is: 1,831,683.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,965.20 : 3,332,731.87 = 1,327,275.33 : x
  2. Step 2: Convert to fraction form
    2,414,965.20/3,332,731.87 = 1,327,275.33/x
  3. Step 3: Cross multiply
    2,414,965.20x = 3,332,731.87 × 1,327,275.33
  4. Step 4: Simplify right side
    2,414,965.20x = 4,423,452,792,555.77
  5. Step 5: Solve for x
    x = 4,423,452,792,555.77/2,414,965.20
  6. Step 6: Final answer
    x = 1,831,683.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.