Home / 1,080,448.00-1,491,017.73-597,008.91

Finding the Fourth Proportional to 1,080,448.00, 1,491,017.73 and 597,008.91

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Solution

The fourth proportional to 1,080,448.00, 1,491,017.73 and 597,008.91 is: 823,872.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,448.00 : 1,491,017.73 = 597,008.91 : x
  2. Step 2: Convert to fraction form
    1,080,448.00/1,491,017.73 = 597,008.91/x
  3. Step 3: Cross multiply
    1,080,448.00x = 1,491,017.73 × 597,008.91
  4. Step 4: Simplify right side
    1,080,448.00x = 890,150,873,130.51
  5. Step 5: Solve for x
    x = 890,150,873,130.51/1,080,448.00
  6. Step 6: Final answer
    x = 823,872.02

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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.