Home / 5,092,253.22-7,027,169.25-2,800,413.90

Finding the Fourth Proportional to 5,092,253.22, 7,027,169.25 and 2,800,413.90

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Solution

The fourth proportional to 5,092,253.22, 7,027,169.25 and 2,800,413.90 is: 3,864,494.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,253.22 : 7,027,169.25 = 2,800,413.90 : x
  2. Step 2: Convert to fraction form
    5,092,253.22/7,027,169.25 = 2,800,413.90/x
  3. Step 3: Cross multiply
    5,092,253.22x = 7,027,169.25 × 2,800,413.90
  4. Step 4: Simplify right side
    5,092,253.22x = 19,678,982,445,352.57
  5. Step 5: Solve for x
    x = 19,678,982,445,352.57/5,092,253.22
  6. Step 6: Final answer
    x = 3,864,494.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.