Home / 1,080,936.48-1,491,691.86-597,501.84

Finding the Fourth Proportional to 1,080,936.48, 1,491,691.86 and 597,501.84

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Solution

The fourth proportional to 1,080,936.48, 1,491,691.86 and 597,501.84 is: 824,552.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,936.48 : 1,491,691.86 = 597,501.84 : x
  2. Step 2: Convert to fraction form
    1,080,936.48/1,491,691.86 = 597,501.84/x
  3. Step 3: Cross multiply
    1,080,936.48x = 1,491,691.86 × 597,501.84
  4. Step 4: Simplify right side
    1,080,936.48x = 891,288,631,063.02
  5. Step 5: Solve for x
    x = 891,288,631,063.02/1,080,936.48
  6. Step 6: Final answer
    x = 824,552.27

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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.