Home / 3,043,344.74-4,565,716.95-913,469.18

Finding the Fourth Proportional to 3,043,344.74, 4,565,716.95 and 913,469.18

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Solution

The fourth proportional to 3,043,344.74, 4,565,716.95 and 913,469.18 is: 1,370,413.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,344.74 : 4,565,716.95 = 913,469.18 : x
  2. Step 2: Convert to fraction form
    3,043,344.74/4,565,716.95 = 913,469.18/x
  3. Step 3: Cross multiply
    3,043,344.74x = 4,565,716.95 × 913,469.18
  4. Step 4: Simplify right side
    3,043,344.74x = 4,170,641,695,600.02
  5. Step 5: Solve for x
    x = 4,170,641,695,600.02/3,043,344.74
  6. Step 6: Final answer
    x = 1,370,413.82

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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.