Home / 1,079,049.24-1,489,088.10-595,614.60

Finding the Fourth Proportional to 1,079,049.24, 1,489,088.10 and 595,614.60

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Solution

The fourth proportional to 1,079,049.24, 1,489,088.10 and 595,614.60 is: 821,948.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,049.24 : 1,489,088.10 = 595,614.60 : x
  2. Step 2: Convert to fraction form
    1,079,049.24/1,489,088.10 = 595,614.60/x
  3. Step 3: Cross multiply
    1,079,049.24x = 1,489,088.10 × 595,614.60
  4. Step 4: Simplify right side
    1,079,049.24x = 886,922,613,046.26
  5. Step 5: Solve for x
    x = 886,922,613,046.26/1,079,049.24
  6. Step 6: Final answer
    x = 821,948.23

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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.