Home / 3,851,236.29-5,767,685.25-2,228,584.47

Finding the Fourth Proportional to 3,851,236.29, 5,767,685.25 and 2,228,584.47

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Solution

The fourth proportional to 3,851,236.29, 5,767,685.25 and 2,228,584.47 is: 3,337,570.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,236.29 : 5,767,685.25 = 2,228,584.47 : x
  2. Step 2: Convert to fraction form
    3,851,236.29/5,767,685.25 = 2,228,584.47/x
  3. Step 3: Cross multiply
    3,851,236.29x = 5,767,685.25 × 2,228,584.47
  4. Step 4: Simplify right side
    3,851,236.29x = 12,853,773,784,355.26
  5. Step 5: Solve for x
    x = 12,853,773,784,355.26/3,851,236.29
  6. Step 6: Final answer
    x = 3,337,570.80

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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.