Home / 2,363,625.20-3,541,290.60-1,940,610.80

Finding the Fourth Proportional to 2,363,625.20, 3,541,290.60 and 1,940,610.80

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Solution

The fourth proportional to 2,363,625.20, 3,541,290.60 and 1,940,610.80 is: 2,907,511.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,625.20 : 3,541,290.60 = 1,940,610.80 : x
  2. Step 2: Convert to fraction form
    2,363,625.20/3,541,290.60 = 1,940,610.80/x
  3. Step 3: Cross multiply
    2,363,625.20x = 3,541,290.60 × 1,940,610.80
  4. Step 4: Simplify right side
    2,363,625.20x = 6,872,266,784,298.48
  5. Step 5: Solve for x
    x = 6,872,266,784,298.48/2,363,625.20
  6. Step 6: Final answer
    x = 2,907,511.22

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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.