Home / 2,497,156.10-3,745,734.15-1,301,413.85

Finding the Fourth Proportional to 2,497,156.10, 3,745,734.15 and 1,301,413.85

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Solution

The fourth proportional to 2,497,156.10, 3,745,734.15 and 1,301,413.85 is: 1,952,120.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,156.10 : 3,745,734.15 = 1,301,413.85 : x
  2. Step 2: Convert to fraction form
    2,497,156.10/3,745,734.15 = 1,301,413.85/x
  3. Step 3: Cross multiply
    2,497,156.10x = 3,745,734.15 × 1,301,413.85
  4. Step 4: Simplify right side
    2,497,156.10x = 4,874,750,301,227.98
  5. Step 5: Solve for x
    x = 4,874,750,301,227.98/2,497,156.10
  6. Step 6: Final answer
    x = 1,952,120.78

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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.