Home / 960,608.48-1,325,766.42-929,063.43

Finding the Fourth Proportional to 960,608.48, 1,325,766.42 and 929,063.43

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Solution

The fourth proportional to 960,608.48, 1,325,766.42 and 929,063.43 is: 1,282,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,608.48 : 1,325,766.42 = 929,063.43 : x
  2. Step 2: Convert to fraction form
    960,608.48/1,325,766.42 = 929,063.43/x
  3. Step 3: Cross multiply
    960,608.48x = 1,325,766.42 × 929,063.43
  4. Step 4: Simplify right side
    960,608.48x = 1,231,721,097,544.02
  5. Step 5: Solve for x
    x = 1,231,721,097,544.02/960,608.48
  6. Step 6: Final answer
    x = 1,282,230.10

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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.