Home / 1,110,091.64-1,531,930.94-600,793.88

Finding the Fourth Proportional to 1,110,091.64, 1,531,930.94 and 600,793.88

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Solution

The fourth proportional to 1,110,091.64, 1,531,930.94 and 600,793.88 is: 829,097.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,091.64 : 1,531,930.94 = 600,793.88 : x
  2. Step 2: Convert to fraction form
    1,110,091.64/1,531,930.94 = 600,793.88/x
  3. Step 3: Cross multiply
    1,110,091.64x = 1,531,930.94 × 600,793.88
  4. Step 4: Simplify right side
    1,110,091.64x = 920,374,722,671.02
  5. Step 5: Solve for x
    x = 920,374,722,671.02/1,110,091.64
  6. Step 6: Final answer
    x = 829,097.97

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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.