Home / 4,028,517.61-6,042,977.11-1,150,311.40

Finding the Fourth Proportional to 4,028,517.61, 6,042,977.11 and 1,150,311.40

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Solution

The fourth proportional to 4,028,517.61, 6,042,977.11 and 1,150,311.40 is: 1,725,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,517.61 : 6,042,977.11 = 1,150,311.40 : x
  2. Step 2: Convert to fraction form
    4,028,517.61/6,042,977.11 = 1,150,311.40/x
  3. Step 3: Cross multiply
    4,028,517.61x = 6,042,977.11 × 1,150,311.40
  4. Step 4: Simplify right side
    4,028,517.61x = 6,951,305,445,902.50
  5. Step 5: Solve for x
    x = 6,951,305,445,902.50/4,028,517.61
  6. Step 6: Final answer
    x = 1,725,524.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.