Home / 1,793,608.32-2,691,691.89-995,528.28

Finding the Fourth Proportional to 1,793,608.32, 2,691,691.89 and 995,528.28

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Solution

The fourth proportional to 1,793,608.32, 2,691,691.89 and 995,528.28 is: 1,494,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,608.32 : 2,691,691.89 = 995,528.28 : x
  2. Step 2: Convert to fraction form
    1,793,608.32/2,691,691.89 = 995,528.28/x
  3. Step 3: Cross multiply
    1,793,608.32x = 2,691,691.89 × 995,528.28
  4. Step 4: Simplify right side
    1,793,608.32x = 2,679,655,397,541.65
  5. Step 5: Solve for x
    x = 2,679,655,397,541.65/1,793,608.32
  6. Step 6: Final answer
    x = 1,494,002.55

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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.