Home / 1,080,526.91-1,491,127.65-597,092.04

Finding the Fourth Proportional to 1,080,526.91, 1,491,127.65 and 597,092.04

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Solution

The fourth proportional to 1,080,526.91, 1,491,127.65 and 597,092.04 is: 823,987.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,526.91 : 1,491,127.65 = 597,092.04 : x
  2. Step 2: Convert to fraction form
    1,080,526.91/1,491,127.65 = 597,092.04/x
  3. Step 3: Cross multiply
    1,080,526.91x = 1,491,127.65 × 597,092.04
  4. Step 4: Simplify right side
    1,080,526.91x = 890,340,448,199.81
  5. Step 5: Solve for x
    x = 890,340,448,199.81/1,080,526.91
  6. Step 6: Final answer
    x = 823,987.30

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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.