Home / 6,039,949.74-9,061,343.58-1,996,437.78

Finding the Fourth Proportional to 6,039,949.74, 9,061,343.58 and 1,996,437.78

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Solution

The fourth proportional to 6,039,949.74, 9,061,343.58 and 1,996,437.78 is: 2,995,125.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,949.74 : 9,061,343.58 = 1,996,437.78 : x
  2. Step 2: Convert to fraction form
    6,039,949.74/9,061,343.58 = 1,996,437.78/x
  3. Step 3: Cross multiply
    6,039,949.74x = 9,061,343.58 × 1,996,437.78
  4. Step 4: Simplify right side
    6,039,949.74x = 18,090,408,660,672.45
  5. Step 5: Solve for x
    x = 18,090,408,660,672.45/6,039,949.74
  6. Step 6: Final answer
    x = 2,995,125.69

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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.