Home / 2,388,933.28-3,584,872.50-969,001.66

Finding the Fourth Proportional to 2,388,933.28, 3,584,872.50 and 969,001.66

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Solution

The fourth proportional to 2,388,933.28, 3,584,872.50 and 969,001.66 is: 1,454,099.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,933.28 : 3,584,872.50 = 969,001.66 : x
  2. Step 2: Convert to fraction form
    2,388,933.28/3,584,872.50 = 969,001.66/x
  3. Step 3: Cross multiply
    2,388,933.28x = 3,584,872.50 × 969,001.66
  4. Step 4: Simplify right side
    2,388,933.28x = 3,473,747,403,388.35
  5. Step 5: Solve for x
    x = 3,473,747,403,388.35/2,388,933.28
  6. Step 6: Final answer
    x = 1,454,099.80

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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.