Home / 5,560,660.60-8,331,659.70-2,714,644.60

Finding the Fourth Proportional to 5,560,660.60, 8,331,659.70 and 2,714,644.60

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Solution

The fourth proportional to 5,560,660.60, 8,331,659.70 and 2,714,644.60 is: 4,067,411.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,660.60 : 8,331,659.70 = 2,714,644.60 : x
  2. Step 2: Convert to fraction form
    5,560,660.60/8,331,659.70 = 2,714,644.60/x
  3. Step 3: Cross multiply
    5,560,660.60x = 8,331,659.70 × 2,714,644.60
  4. Step 4: Simplify right side
    5,560,660.60x = 22,617,495,013,642.62
  5. Step 5: Solve for x
    x = 22,617,495,013,642.62/5,560,660.60
  6. Step 6: Final answer
    x = 4,067,411.53

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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.