Home / 2,292,234.80-3,442,024.20-1,822,823.60

Finding the Fourth Proportional to 2,292,234.80, 3,442,024.20 and 1,822,823.60

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Solution

The fourth proportional to 2,292,234.80, 3,442,024.20 and 1,822,823.60 is: 2,737,155.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,234.80 : 3,442,024.20 = 1,822,823.60 : x
  2. Step 2: Convert to fraction form
    2,292,234.80/3,442,024.20 = 1,822,823.60/x
  3. Step 3: Cross multiply
    2,292,234.80x = 3,442,024.20 × 1,822,823.60
  4. Step 4: Simplify right side
    2,292,234.80x = 6,274,202,943,531.12
  5. Step 5: Solve for x
    x = 6,274,202,943,531.12/2,292,234.80
  6. Step 6: Final answer
    x = 2,737,155.44

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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.