Home / 2,288,229.28-3,432,232.98-849,193.22

Finding the Fourth Proportional to 2,288,229.28, 3,432,232.98 and 849,193.22

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Solution

The fourth proportional to 2,288,229.28, 3,432,232.98 and 849,193.22 is: 1,273,748.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,229.28 : 3,432,232.98 = 849,193.22 : x
  2. Step 2: Convert to fraction form
    2,288,229.28/3,432,232.98 = 849,193.22/x
  3. Step 3: Cross multiply
    2,288,229.28x = 3,432,232.98 × 849,193.22
  4. Step 4: Simplify right side
    2,288,229.28x = 2,914,628,984,656.98
  5. Step 5: Solve for x
    x = 2,914,628,984,656.98/2,288,229.28
  6. Step 6: Final answer
    x = 1,273,748.66

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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.