Home / 6,227,057.52-8,593,144.40-3,650,454.36

Finding the Fourth Proportional to 6,227,057.52, 8,593,144.40 and 3,650,454.36

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Solution

The fourth proportional to 6,227,057.52, 8,593,144.40 and 3,650,454.36 is: 5,037,512.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,057.52 : 8,593,144.40 = 3,650,454.36 : x
  2. Step 2: Convert to fraction form
    6,227,057.52/8,593,144.40 = 3,650,454.36/x
  3. Step 3: Cross multiply
    6,227,057.52x = 8,593,144.40 × 3,650,454.36
  4. Step 4: Simplify right side
    6,227,057.52x = 31,368,881,441,089.59
  5. Step 5: Solve for x
    x = 31,368,881,441,089.59/6,227,057.52
  6. Step 6: Final answer
    x = 5,037,512.72

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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.