Home / 1,079,181.94-1,489,232.05-595,736.71

Finding the Fourth Proportional to 1,079,181.94, 1,489,232.05 and 595,736.71

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Solution

The fourth proportional to 1,079,181.94, 1,489,232.05 and 595,736.71 is: 822,095.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,181.94 : 1,489,232.05 = 595,736.71 : x
  2. Step 2: Convert to fraction form
    1,079,181.94/1,489,232.05 = 595,736.71/x
  3. Step 3: Cross multiply
    1,079,181.94x = 1,489,232.05 × 595,736.71
  4. Step 4: Simplify right side
    1,079,181.94x = 887,190,191,468.71
  5. Step 5: Solve for x
    x = 887,190,191,468.71/1,079,181.94
  6. Step 6: Final answer
    x = 822,095.11

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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.