Home / 1,080,992.19-1,491,710.67-597,526.19

Finding the Fourth Proportional to 1,080,992.19, 1,491,710.67 and 597,526.19

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Solution

The fourth proportional to 1,080,992.19, 1,491,710.67 and 597,526.19 is: 824,553.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,992.19 : 1,491,710.67 = 597,526.19 : x
  2. Step 2: Convert to fraction form
    1,080,992.19/1,491,710.67 = 597,526.19/x
  3. Step 3: Cross multiply
    1,080,992.19x = 1,491,710.67 × 597,526.19
  4. Step 4: Simplify right side
    1,080,992.19x = 891,336,194,718.00
  5. Step 5: Solve for x
    x = 891,336,194,718.00/1,080,992.19
  6. Step 6: Final answer
    x = 824,553.78

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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.