Home / 4,967,143.58-6,854,719.84-3,006,995.56

Finding the Fourth Proportional to 4,967,143.58, 6,854,719.84 and 3,006,995.56

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Solution

The fourth proportional to 4,967,143.58, 6,854,719.84 and 3,006,995.56 is: 4,149,691.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,143.58 : 6,854,719.84 = 3,006,995.56 : x
  2. Step 2: Convert to fraction form
    4,967,143.58/6,854,719.84 = 3,006,995.56/x
  3. Step 3: Cross multiply
    4,967,143.58x = 6,854,719.84 × 3,006,995.56
  4. Step 4: Simplify right side
    4,967,143.58x = 20,612,112,123,923.91
  5. Step 5: Solve for x
    x = 20,612,112,123,923.91/4,967,143.58
  6. Step 6: Final answer
    x = 4,149,691.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.