Home / 3,326,241.62-4,989,318.69-801,876.62

Finding the Fourth Proportional to 3,326,241.62, 4,989,318.69 and 801,876.62

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Solution

The fourth proportional to 3,326,241.62, 4,989,318.69 and 801,876.62 is: 1,202,804.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,241.62 : 4,989,318.69 = 801,876.62 : x
  2. Step 2: Convert to fraction form
    3,326,241.62/4,989,318.69 = 801,876.62/x
  3. Step 3: Cross multiply
    3,326,241.62x = 4,989,318.69 × 801,876.62
  4. Step 4: Simplify right side
    3,326,241.62x = 4,000,818,007,240.03
  5. Step 5: Solve for x
    x = 4,000,818,007,240.03/3,326,241.62
  6. Step 6: Final answer
    x = 1,202,804.39

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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.