Home / 733,108.48-1,099,604.40-227,649.04

Finding the Fourth Proportional to 733,108.48, 1,099,604.40 and 227,649.04

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Solution

The fourth proportional to 733,108.48, 1,099,604.40 and 227,649.04 is: 341,455.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,108.48 : 1,099,604.40 = 227,649.04 : x
  2. Step 2: Convert to fraction form
    733,108.48/1,099,604.40 = 227,649.04/x
  3. Step 3: Cross multiply
    733,108.48x = 1,099,604.40 × 227,649.04
  4. Step 4: Simplify right side
    733,108.48x = 250,323,886,039.78
  5. Step 5: Solve for x
    x = 250,323,886,039.78/733,108.48
  6. Step 6: Final answer
    x = 341,455.45

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Double scale
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Similar ratio
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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.