Home / 6,052,921.79-8,352,730.19-3,439,080.62

Finding the Fourth Proportional to 6,052,921.79, 8,352,730.19 and 3,439,080.62

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Solution

The fourth proportional to 6,052,921.79, 8,352,730.19 and 3,439,080.62 is: 4,745,759.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,052,921.79 : 8,352,730.19 = 3,439,080.62 : x
  2. Step 2: Convert to fraction form
    6,052,921.79/8,352,730.19 = 3,439,080.62/x
  3. Step 3: Cross multiply
    6,052,921.79x = 8,352,730.19 × 3,439,080.62
  4. Step 4: Simplify right side
    6,052,921.79x = 28,725,712,487,351.97
  5. Step 5: Solve for x
    x = 28,725,712,487,351.97/6,052,921.79
  6. Step 6: Final answer
    x = 4,745,759.73

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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.