Home / 2,377,335.32-3,559,704.42-1,253,042.36

Finding the Fourth Proportional to 2,377,335.32, 3,559,704.42 and 1,253,042.36

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Solution

The fourth proportional to 2,377,335.32, 3,559,704.42 and 1,253,042.36 is: 1,876,243.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,335.32 : 3,559,704.42 = 1,253,042.36 : x
  2. Step 2: Convert to fraction form
    2,377,335.32/3,559,704.42 = 1,253,042.36/x
  3. Step 3: Cross multiply
    2,377,335.32x = 3,559,704.42 × 1,253,042.36
  4. Step 4: Simplify right side
    2,377,335.32x = 4,460,460,420,540.15
  5. Step 5: Solve for x
    x = 4,460,460,420,540.15/2,377,335.32
  6. Step 6: Final answer
    x = 1,876,243.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.