Home / 733,013.70-1,099,692.72-227,548.80

Finding the Fourth Proportional to 733,013.70, 1,099,692.72 and 227,548.80

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Solution

The fourth proportional to 733,013.70, 1,099,692.72 and 227,548.80 is: 341,376.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,013.70 : 1,099,692.72 = 227,548.80 : x
  2. Step 2: Convert to fraction form
    733,013.70/1,099,692.72 = 227,548.80/x
  3. Step 3: Cross multiply
    733,013.70x = 1,099,692.72 × 227,548.80
  4. Step 4: Simplify right side
    733,013.70x = 250,233,758,804.74
  5. Step 5: Solve for x
    x = 250,233,758,804.74/733,013.70
  6. Step 6: Final answer
    x = 341,376.65

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1.5x scale

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.