Home / 1,080,595.68-1,491,095.16-597,132

Finding the Fourth Proportional to 1,080,595.68, 1,491,095.16 and 597,132

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Solution

The fourth proportional to 1,080,595.68, 1,491,095.16 and 597,132 is: 823,972.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,595.68 : 1,491,095.16 = 597,132 : x
  2. Step 2: Convert to fraction form
    1,080,595.68/1,491,095.16 = 597,132/x
  3. Step 3: Cross multiply
    1,080,595.68x = 1,491,095.16 × 597,132
  4. Step 4: Simplify right side
    1,080,595.68x = 890,380,635,081.12
  5. Step 5: Solve for x
    x = 890,380,635,081.12/1,080,595.68
  6. Step 6: Final answer
    x = 823,972.05

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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.