Home / 3,375,990.28-5,087,682.79-3,039,367.24

Finding the Fourth Proportional to 3,375,990.28, 5,087,682.79 and 3,039,367.24

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Solution

The fourth proportional to 3,375,990.28, 5,087,682.79 and 3,039,367.24 is: 4,580,385.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,990.28 : 5,087,682.79 = 3,039,367.24 : x
  2. Step 2: Convert to fraction form
    3,375,990.28/5,087,682.79 = 3,039,367.24/x
  3. Step 3: Cross multiply
    3,375,990.28x = 5,087,682.79 × 3,039,367.24
  4. Step 4: Simplify right side
    3,375,990.28x = 15,463,336,399,437.80
  5. Step 5: Solve for x
    x = 15,463,336,399,437.80/3,375,990.28
  6. Step 6: Final answer
    x = 4,580,385.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.