Home / 5,007,520.93-7,519,877.25-3,073,605.65

Finding the Fourth Proportional to 5,007,520.93, 7,519,877.25 and 3,073,605.65

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Solution

The fourth proportional to 5,007,520.93, 7,519,877.25 and 3,073,605.65 is: 4,615,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,520.93 : 7,519,877.25 = 3,073,605.65 : x
  2. Step 2: Convert to fraction form
    5,007,520.93/7,519,877.25 = 3,073,605.65/x
  3. Step 3: Cross multiply
    5,007,520.93x = 7,519,877.25 × 3,073,605.65
  4. Step 4: Simplify right side
    5,007,520.93x = 23,113,137,202,906.46
  5. Step 5: Solve for x
    x = 23,113,137,202,906.46/5,007,520.93
  6. Step 6: Final answer
    x = 4,615,684.59

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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.