Home / 3,016,015.92-4,523,063.94-993,882.60

Finding the Fourth Proportional to 3,016,015.92, 4,523,063.94 and 993,882.60

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Solution

The fourth proportional to 3,016,015.92, 4,523,063.94 and 993,882.60 is: 1,490,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,015.92 : 4,523,063.94 = 993,882.60 : x
  2. Step 2: Convert to fraction form
    3,016,015.92/4,523,063.94 = 993,882.60/x
  3. Step 3: Cross multiply
    3,016,015.92x = 4,523,063.94 × 993,882.60
  4. Step 4: Simplify right side
    3,016,015.92x = 4,495,394,548,653.44
  5. Step 5: Solve for x
    x = 4,495,394,548,653.44/3,016,015.92
  6. Step 6: Final answer
    x = 1,490,507.57

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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.