Home / 1,063,535.92-1,467,684.14-580,111.46

Finding the Fourth Proportional to 1,063,535.92, 1,467,684.14 and 580,111.46

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Solution

The fourth proportional to 1,063,535.92, 1,467,684.14 and 580,111.46 is: 800,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,535.92 : 1,467,684.14 = 580,111.46 : x
  2. Step 2: Convert to fraction form
    1,063,535.92/1,467,684.14 = 580,111.46/x
  3. Step 3: Cross multiply
    1,063,535.92x = 1,467,684.14 × 580,111.46
  4. Step 4: Simplify right side
    1,063,535.92x = 851,420,389,274.24
  5. Step 5: Solve for x
    x = 851,420,389,274.24/1,063,535.92
  6. Step 6: Final answer
    x = 800,556.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.