Home / 967,231.60-1,452,013.80-541,106.80

Finding the Fourth Proportional to 967,231.60, 1,452,013.80 and 541,106.80

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Solution

The fourth proportional to 967,231.60, 1,452,013.80 and 541,106.80 is: 812,312.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,231.60 : 1,452,013.80 = 541,106.80 : x
  2. Step 2: Convert to fraction form
    967,231.60/1,452,013.80 = 541,106.80/x
  3. Step 3: Cross multiply
    967,231.60x = 1,452,013.80 × 541,106.80
  4. Step 4: Simplify right side
    967,231.60x = 785,694,540,873.84
  5. Step 5: Solve for x
    x = 785,694,540,873.84/967,231.60
  6. Step 6: Final answer
    x = 812,312.73

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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.