Home / 5,459,650.50-7,534,296.49-3,012,413.86

Finding the Fourth Proportional to 5,459,650.50, 7,534,296.49 and 3,012,413.86

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Solution

The fourth proportional to 5,459,650.50, 7,534,296.49 and 3,012,413.86 is: 4,157,119.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,650.50 : 7,534,296.49 = 3,012,413.86 : x
  2. Step 2: Convert to fraction form
    5,459,650.50/7,534,296.49 = 3,012,413.86/x
  3. Step 3: Cross multiply
    5,459,650.50x = 7,534,296.49 × 3,012,413.86
  4. Step 4: Simplify right side
    5,459,650.50x = 22,696,419,171,825.35
  5. Step 5: Solve for x
    x = 22,696,419,171,825.35/5,459,650.50
  6. Step 6: Final answer
    x = 4,157,119.43

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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.