Home / 3,404,461.26-5,105,363.20-1,485,959.24

Finding the Fourth Proportional to 3,404,461.26, 5,105,363.20 and 1,485,959.24

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Solution

The fourth proportional to 3,404,461.26, 5,105,363.20 and 1,485,959.24 is: 2,228,358.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,461.26 : 5,105,363.20 = 1,485,959.24 : x
  2. Step 2: Convert to fraction form
    3,404,461.26/5,105,363.20 = 1,485,959.24/x
  3. Step 3: Cross multiply
    3,404,461.26x = 5,105,363.20 × 1,485,959.24
  4. Step 4: Simplify right side
    3,404,461.26x = 7,586,361,620,595.97
  5. Step 5: Solve for x
    x = 7,586,361,620,595.97/3,404,461.26
  6. Step 6: Final answer
    x = 2,228,358.92

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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.