Home / 2,832,610.70-4,250,172.01-1,484,452.78

Finding the Fourth Proportional to 2,832,610.70, 4,250,172.01 and 1,484,452.78

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Solution

The fourth proportional to 2,832,610.70, 4,250,172.01 and 1,484,452.78 is: 2,227,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,610.70 : 4,250,172.01 = 1,484,452.78 : x
  2. Step 2: Convert to fraction form
    2,832,610.70/4,250,172.01 = 1,484,452.78/x
  3. Step 3: Cross multiply
    2,832,610.70x = 4,250,172.01 × 1,484,452.78
  4. Step 4: Simplify right side
    2,832,610.70x = 6,309,179,655,722.69
  5. Step 5: Solve for x
    x = 6,309,179,655,722.69/2,832,610.70
  6. Step 6: Final answer
    x = 2,227,337.37

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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.