Home / 4,311,963.33-6,454,489.47-3,176,008.19

Finding the Fourth Proportional to 4,311,963.33, 6,454,489.47 and 3,176,008.19

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Solution

The fourth proportional to 4,311,963.33, 6,454,489.47 and 3,176,008.19 is: 4,754,101.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,963.33 : 6,454,489.47 = 3,176,008.19 : x
  2. Step 2: Convert to fraction form
    4,311,963.33/6,454,489.47 = 3,176,008.19/x
  3. Step 3: Cross multiply
    4,311,963.33x = 6,454,489.47 × 3,176,008.19
  4. Step 4: Simplify right side
    4,311,963.33x = 20,499,511,418,988.76
  5. Step 5: Solve for x
    x = 20,499,511,418,988.76/4,311,963.33
  6. Step 6: Final answer
    x = 4,754,101.52

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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.