Home / 2,414,757.28-3,332,203.90-1,327,005.45

Finding the Fourth Proportional to 2,414,757.28, 3,332,203.90 and 1,327,005.45

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Solution

The fourth proportional to 2,414,757.28, 3,332,203.90 and 1,327,005.45 is: 1,831,178.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,757.28 : 3,332,203.90 = 1,327,005.45 : x
  2. Step 2: Convert to fraction form
    2,414,757.28/3,332,203.90 = 1,327,005.45/x
  3. Step 3: Cross multiply
    2,414,757.28x = 3,332,203.90 × 1,327,005.45
  4. Step 4: Simplify right side
    2,414,757.28x = 4,421,852,735,811.26
  5. Step 5: Solve for x
    x = 4,421,852,735,811.26/2,414,757.28
  6. Step 6: Final answer
    x = 1,831,178.96

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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.