Home / 3,310,757.28-4,966,229.52-914,602.32

Finding the Fourth Proportional to 3,310,757.28, 4,966,229.52 and 914,602.32

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Solution

The fourth proportional to 3,310,757.28, 4,966,229.52 and 914,602.32 is: 1,371,929.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,757.28 : 4,966,229.52 = 914,602.32 : x
  2. Step 2: Convert to fraction form
    3,310,757.28/4,966,229.52 = 914,602.32/x
  3. Step 3: Cross multiply
    3,310,757.28x = 4,966,229.52 × 914,602.32
  4. Step 4: Simplify right side
    3,310,757.28x = 4,542,125,040,644.49
  5. Step 5: Solve for x
    x = 4,542,125,040,644.49/3,310,757.28
  6. Step 6: Final answer
    x = 1,371,929.34

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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.