Home / 824,392.80-1,233,964.80-588,196.80

Finding the Fourth Proportional to 824,392.80, 1,233,964.80 and 588,196.80

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Solution

The fourth proportional to 824,392.80, 1,233,964.80 and 588,196.80 is: 880,422.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,392.80 : 1,233,964.80 = 588,196.80 : x
  2. Step 2: Convert to fraction form
    824,392.80/1,233,964.80 = 588,196.80/x
  3. Step 3: Cross multiply
    824,392.80x = 1,233,964.80 × 588,196.80
  4. Step 4: Simplify right side
    824,392.80x = 725,814,146,672.64
  5. Step 5: Solve for x
    x = 725,814,146,672.64/824,392.80
  6. Step 6: Final answer
    x = 880,422.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.