Home / 1,079,181.97-1,489,232.09-595,736.74

Finding the Fourth Proportional to 1,079,181.97, 1,489,232.09 and 595,736.74

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Solution

The fourth proportional to 1,079,181.97, 1,489,232.09 and 595,736.74 is: 822,095.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,181.97 : 1,489,232.09 = 595,736.74 : x
  2. Step 2: Convert to fraction form
    1,079,181.97/1,489,232.09 = 595,736.74/x
  3. Step 3: Cross multiply
    1,079,181.97x = 1,489,232.09 × 595,736.74
  4. Step 4: Simplify right side
    1,079,181.97x = 887,190,270,399.99
  5. Step 5: Solve for x
    x = 887,190,270,399.99/1,079,181.97
  6. Step 6: Final answer
    x = 822,095.16

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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.