Home / 2,512,281.52-3,466,848.90-1,366,361.56

Finding the Fourth Proportional to 2,512,281.52, 3,466,848.90 and 1,366,361.56

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Solution

The fourth proportional to 2,512,281.52, 3,466,848.90 and 1,366,361.56 is: 1,885,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,281.52 : 3,466,848.90 = 1,366,361.56 : x
  2. Step 2: Convert to fraction form
    2,512,281.52/3,466,848.90 = 1,366,361.56/x
  3. Step 3: Cross multiply
    2,512,281.52x = 3,466,848.90 × 1,366,361.56
  4. Step 4: Simplify right side
    2,512,281.52x = 4,736,969,071,288.28
  5. Step 5: Solve for x
    x = 4,736,969,071,288.28/2,512,281.52
  6. Step 6: Final answer
    x = 1,885,524.78

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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.