Home / 2,414,913.76-3,332,513.28-1,327,184.92

Finding the Fourth Proportional to 2,414,913.76, 3,332,513.28 and 1,327,184.92

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Solution

The fourth proportional to 2,414,913.76, 3,332,513.28 and 1,327,184.92 is: 1,831,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,913.76 : 3,332,513.28 = 1,327,184.92 : x
  2. Step 2: Convert to fraction form
    2,414,913.76/3,332,513.28 = 1,327,184.92/x
  3. Step 3: Cross multiply
    2,414,913.76x = 3,332,513.28 × 1,327,184.92
  4. Step 4: Simplify right side
    2,414,913.76x = 4,422,861,370,915.74
  5. Step 5: Solve for x
    x = 4,422,861,370,915.74/2,414,913.76
  6. Step 6: Final answer
    x = 1,831,477.98

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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.