Home / 1,073,242.68-1,481,044.04-589,807.25

Finding the Fourth Proportional to 1,073,242.68, 1,481,044.04 and 589,807.25

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Solution

The fourth proportional to 1,073,242.68, 1,481,044.04 and 589,807.25 is: 813,917.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,242.68 : 1,481,044.04 = 589,807.25 : x
  2. Step 2: Convert to fraction form
    1,073,242.68/1,481,044.04 = 589,807.25/x
  3. Step 3: Cross multiply
    1,073,242.68x = 1,481,044.04 × 589,807.25
  4. Step 4: Simplify right side
    1,073,242.68x = 873,530,502,007.03
  5. Step 5: Solve for x
    x = 873,530,502,007.03/1,073,242.68
  6. Step 6: Final answer
    x = 813,917.04

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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.