Home / 3,375,295.22-5,062,371.78-945,889.34

Finding the Fourth Proportional to 3,375,295.22, 5,062,371.78 and 945,889.34

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Solution

The fourth proportional to 3,375,295.22, 5,062,371.78 and 945,889.34 is: 1,418,673.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,295.22 : 5,062,371.78 = 945,889.34 : x
  2. Step 2: Convert to fraction form
    3,375,295.22/5,062,371.78 = 945,889.34/x
  3. Step 3: Cross multiply
    3,375,295.22x = 5,062,371.78 × 945,889.34
  4. Step 4: Simplify right side
    3,375,295.22x = 4,788,443,508,529.89
  5. Step 5: Solve for x
    x = 4,788,443,508,529.89/3,375,295.22
  6. Step 6: Final answer
    x = 1,418,673.98

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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.