Home / 6,136,725.60-9,203,612.04-1,876,930.92

Finding the Fourth Proportional to 6,136,725.60, 9,203,612.04 and 1,876,930.92

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Solution

The fourth proportional to 6,136,725.60, 9,203,612.04 and 1,876,930.92 is: 2,814,944.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,725.60 : 9,203,612.04 = 1,876,930.92 : x
  2. Step 2: Convert to fraction form
    6,136,725.60/9,203,612.04 = 1,876,930.92/x
  3. Step 3: Cross multiply
    6,136,725.60x = 9,203,612.04 × 1,876,930.92
  4. Step 4: Simplify right side
    6,136,725.60x = 17,274,544,013,560.28
  5. Step 5: Solve for x
    x = 17,274,544,013,560.28/6,136,725.60
  6. Step 6: Final answer
    x = 2,814,944.83

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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.