Home / 2,534,793.10-3,498,154.55-1,447,413.96

Finding the Fourth Proportional to 2,534,793.10, 3,498,154.55 and 1,447,413.96

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Solution

The fourth proportional to 2,534,793.10, 3,498,154.55 and 1,447,413.96 is: 1,997,511.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,793.10 : 3,498,154.55 = 1,447,413.96 : x
  2. Step 2: Convert to fraction form
    2,534,793.10/3,498,154.55 = 1,447,413.96/x
  3. Step 3: Cross multiply
    2,534,793.10x = 3,498,154.55 × 1,447,413.96
  4. Step 4: Simplify right side
    2,534,793.10x = 5,063,277,729,907.52
  5. Step 5: Solve for x
    x = 5,063,277,729,907.52/2,534,793.10
  6. Step 6: Final answer
    x = 1,997,511.25

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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.