Home / 1,080,924.93-1,491,660.18-597,479.40

Finding the Fourth Proportional to 1,080,924.93, 1,491,660.18 and 597,479.40

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Solution

The fourth proportional to 1,080,924.93, 1,491,660.18 and 597,479.40 is: 824,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,924.93 : 1,491,660.18 = 597,479.40 : x
  2. Step 2: Convert to fraction form
    1,080,924.93/1,491,660.18 = 597,479.40/x
  3. Step 3: Cross multiply
    1,080,924.93x = 1,491,660.18 × 597,479.40
  4. Step 4: Simplify right side
    1,080,924.93x = 891,236,229,350.29
  5. Step 5: Solve for x
    x = 891,236,229,350.29/1,080,924.93
  6. Step 6: Final answer
    x = 824,512.60

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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.