Home / 3,326,248.62-4,989,329.19-801,883.62

Finding the Fourth Proportional to 3,326,248.62, 4,989,329.19 and 801,883.62

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Solution

The fourth proportional to 3,326,248.62, 4,989,329.19 and 801,883.62 is: 1,202,814.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,248.62 : 4,989,329.19 = 801,883.62 : x
  2. Step 2: Convert to fraction form
    3,326,248.62/4,989,329.19 = 801,883.62/x
  3. Step 3: Cross multiply
    3,326,248.62x = 4,989,329.19 × 801,883.62
  4. Step 4: Simplify right side
    3,326,248.62x = 4,000,861,352,248.87
  5. Step 5: Solve for x
    x = 4,000,861,352,248.87/3,326,248.62
  6. Step 6: Final answer
    x = 1,202,814.89

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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.