Home / 3,123,452.67-4,676,726.82-2,041,269.18

Finding the Fourth Proportional to 3,123,452.67, 4,676,726.82 and 2,041,269.18

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Solution

The fourth proportional to 3,123,452.67, 4,676,726.82 and 2,041,269.18 is: 3,056,380.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,123,452.67 : 4,676,726.82 = 2,041,269.18 : x
  2. Step 2: Convert to fraction form
    3,123,452.67/4,676,726.82 = 2,041,269.18/x
  3. Step 3: Cross multiply
    3,123,452.67x = 4,676,726.82 × 2,041,269.18
  4. Step 4: Simplify right side
    3,123,452.67x = 9,546,458,320,945.41
  5. Step 5: Solve for x
    x = 9,546,458,320,945.41/3,123,452.67
  6. Step 6: Final answer
    x = 3,056,380.02

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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.