Home / 3,367,508.45-5,053,255.56-1,239,087.24

Finding the Fourth Proportional to 3,367,508.45, 5,053,255.56 and 1,239,087.24

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Solution

The fourth proportional to 3,367,508.45, 5,053,255.56 and 1,239,087.24 is: 1,859,364.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,508.45 : 5,053,255.56 = 1,239,087.24 : x
  2. Step 2: Convert to fraction form
    3,367,508.45/5,053,255.56 = 1,239,087.24/x
  3. Step 3: Cross multiply
    3,367,508.45x = 5,053,255.56 × 1,239,087.24
  4. Step 4: Simplify right side
    3,367,508.45x = 6,261,424,484,855.05
  5. Step 5: Solve for x
    x = 6,261,424,484,855.05/3,367,508.45
  6. Step 6: Final answer
    x = 1,859,364.15

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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.