Home / 5,522,399.93-7,620,839.22-3,041,572.95

Finding the Fourth Proportional to 5,522,399.93, 7,620,839.22 and 3,041,572.95

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Solution

The fourth proportional to 5,522,399.93, 7,620,839.22 and 3,041,572.95 is: 4,197,330.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,399.93 : 7,620,839.22 = 3,041,572.95 : x
  2. Step 2: Convert to fraction form
    5,522,399.93/7,620,839.22 = 3,041,572.95/x
  3. Step 3: Cross multiply
    5,522,399.93x = 7,620,839.22 × 3,041,572.95
  4. Step 4: Simplify right side
    5,522,399.93x = 23,179,338,399,657.01
  5. Step 5: Solve for x
    x = 23,179,338,399,657.01/5,522,399.93
  6. Step 6: Final answer
    x = 4,197,330.63

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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.