Home / 1,063,538.67-1,467,687.96-580,114.20

Finding the Fourth Proportional to 1,063,538.67, 1,467,687.96 and 580,114.20

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Solution

The fourth proportional to 1,063,538.67, 1,467,687.96 and 580,114.20 is: 800,560.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,538.67 : 1,467,687.96 = 580,114.20 : x
  2. Step 2: Convert to fraction form
    1,063,538.67/1,467,687.96 = 580,114.20/x
  3. Step 3: Cross multiply
    1,063,538.67x = 1,467,687.96 × 580,114.20
  4. Step 4: Simplify right side
    1,063,538.67x = 851,426,626,765.03
  5. Step 5: Solve for x
    x = 851,426,626,765.03/1,063,538.67
  6. Step 6: Final answer
    x = 800,560.10

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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.