Home / 1,080,992.94-1,491,748.26-597,578.46

Finding the Fourth Proportional to 1,080,992.94, 1,491,748.26 and 597,578.46

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Solution

The fourth proportional to 1,080,992.94, 1,491,748.26 and 597,578.46 is: 824,646.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,992.94 : 1,491,748.26 = 597,578.46 : x
  2. Step 2: Convert to fraction form
    1,080,992.94/1,491,748.26 = 597,578.46/x
  3. Step 3: Cross multiply
    1,080,992.94x = 1,491,748.26 × 597,578.46
  4. Step 4: Simplify right side
    1,080,992.94x = 891,436,627,918.48
  5. Step 5: Solve for x
    x = 891,436,627,918.48/1,080,992.94
  6. Step 6: Final answer
    x = 824,646.11

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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.