Home / 1,080,802.89-1,491,585.17-597,357.54

Finding the Fourth Proportional to 1,080,802.89, 1,491,585.17 and 597,357.54

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Solution

The fourth proportional to 1,080,802.89, 1,491,585.17 and 597,357.54 is: 824,396.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,802.89 : 1,491,585.17 = 597,357.54 : x
  2. Step 2: Convert to fraction form
    1,080,802.89/1,491,585.17 = 597,357.54/x
  3. Step 3: Cross multiply
    1,080,802.89x = 1,491,585.17 × 597,357.54
  4. Step 4: Simplify right side
    1,080,802.89x = 891,009,644,864.89
  5. Step 5: Solve for x
    x = 891,009,644,864.89/1,080,802.89
  6. Step 6: Final answer
    x = 824,396.06

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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.