Home / 1,769,841.58-2,442,454.33-995,508.56

Finding the Fourth Proportional to 1,769,841.58, 2,442,454.33 and 995,508.56

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Solution

The fourth proportional to 1,769,841.58, 2,442,454.33 and 995,508.56 is: 1,373,842.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,841.58 : 2,442,454.33 = 995,508.56 : x
  2. Step 2: Convert to fraction form
    1,769,841.58/2,442,454.33 = 995,508.56/x
  3. Step 3: Cross multiply
    1,769,841.58x = 2,442,454.33 × 995,508.56
  4. Step 4: Simplify right side
    1,769,841.58x = 2,431,484,180,711.79
  5. Step 5: Solve for x
    x = 2,431,484,180,711.79/1,769,841.58
  6. Step 6: Final answer
    x = 1,373,842.84

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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.