Home / 1,341,231.80-2,012,204.10-582,747.80

Finding the Fourth Proportional to 1,341,231.80, 2,012,204.10 and 582,747.80

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Solution

The fourth proportional to 1,341,231.80, 2,012,204.10 and 582,747.80 is: 874,276.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,231.80 : 2,012,204.10 = 582,747.80 : x
  2. Step 2: Convert to fraction form
    1,341,231.80/2,012,204.10 = 582,747.80/x
  3. Step 3: Cross multiply
    1,341,231.80x = 2,012,204.10 × 582,747.80
  4. Step 4: Simplify right side
    1,341,231.80x = 1,172,607,512,425.98
  5. Step 5: Solve for x
    x = 1,172,607,512,425.98/1,341,231.80
  6. Step 6: Final answer
    x = 874,276.55

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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.