Home / 1,035,242.97-1,552,371.76-361,242.37

Finding the Fourth Proportional to 1,035,242.97, 1,552,371.76 and 361,242.37

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Solution

The fourth proportional to 1,035,242.97, 1,552,371.76 and 361,242.37 is: 541,691.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,242.97 : 1,552,371.76 = 361,242.37 : x
  2. Step 2: Convert to fraction form
    1,035,242.97/1,552,371.76 = 361,242.37/x
  3. Step 3: Cross multiply
    1,035,242.97x = 1,552,371.76 × 361,242.37
  4. Step 4: Simplify right side
    1,035,242.97x = 560,782,453,703.47
  5. Step 5: Solve for x
    x = 560,782,453,703.47/1,035,242.97
  6. Step 6: Final answer
    x = 541,691.63

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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.