Home / 5,463,370.20-7,539,253.23-3,015,928.71

Finding the Fourth Proportional to 5,463,370.20, 7,539,253.23 and 3,015,928.71

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Solution

The fourth proportional to 5,463,370.20, 7,539,253.23 and 3,015,928.71 is: 4,161,872.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,370.20 : 7,539,253.23 = 3,015,928.71 : x
  2. Step 2: Convert to fraction form
    5,463,370.20/7,539,253.23 = 3,015,928.71/x
  3. Step 3: Cross multiply
    5,463,370.20x = 7,539,253.23 × 3,015,928.71
  4. Step 4: Simplify right side
    5,463,370.20x = 22,737,850,268,317.23
  5. Step 5: Solve for x
    x = 22,737,850,268,317.23/5,463,370.20
  6. Step 6: Final answer
    x = 4,161,872.51

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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.