Home / 3,007,115.89-4,510,447.00-957,693.62

Finding the Fourth Proportional to 3,007,115.89, 4,510,447.00 and 957,693.62

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Solution

The fourth proportional to 3,007,115.89, 4,510,447.00 and 957,693.62 is: 1,436,468.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,115.89 : 4,510,447.00 = 957,693.62 : x
  2. Step 2: Convert to fraction form
    3,007,115.89/4,510,447.00 = 957,693.62/x
  3. Step 3: Cross multiply
    3,007,115.89x = 4,510,447.00 × 957,693.62
  4. Step 4: Simplify right side
    3,007,115.89x = 4,319,626,324,494.05
  5. Step 5: Solve for x
    x = 4,319,626,324,494.05/3,007,115.89
  6. Step 6: Final answer
    x = 1,436,468.19

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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.