Home / 1,080,921.92-1,491,656.04-597,476.39

Finding the Fourth Proportional to 1,080,921.92, 1,491,656.04 and 597,476.39

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Solution

The fourth proportional to 1,080,921.92, 1,491,656.04 and 597,476.39 is: 824,508.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,921.92 : 1,491,656.04 = 597,476.39 : x
  2. Step 2: Convert to fraction form
    1,080,921.92/1,491,656.04 = 597,476.39/x
  3. Step 3: Cross multiply
    1,080,921.92x = 1,491,656.04 × 597,476.39
  4. Step 4: Simplify right side
    1,080,921.92x = 891,229,258,442.62
  5. Step 5: Solve for x
    x = 891,229,258,442.62/1,080,921.92
  6. Step 6: Final answer
    x = 824,508.46

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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.