Home / 3,350,304.15-5,012,774.38-1,984,810.73

Finding the Fourth Proportional to 3,350,304.15, 5,012,774.38 and 1,984,810.73

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Solution

The fourth proportional to 3,350,304.15, 5,012,774.38 and 1,984,810.73 is: 2,969,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,304.15 : 5,012,774.38 = 1,984,810.73 : x
  2. Step 2: Convert to fraction form
    3,350,304.15/5,012,774.38 = 1,984,810.73/x
  3. Step 3: Cross multiply
    3,350,304.15x = 5,012,774.38 × 1,984,810.73
  4. Step 4: Simplify right side
    3,350,304.15x = 9,949,408,376,493.10
  5. Step 5: Solve for x
    x = 9,949,408,376,493.10/3,350,304.15
  6. Step 6: Final answer
    x = 2,969,703.03

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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.