Home / 733,956.60-1,100,934.90-609,540.60

Finding the Fourth Proportional to 733,956.60, 1,100,934.90 and 609,540.60

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Solution

The fourth proportional to 733,956.60, 1,100,934.90 and 609,540.60 is: 914,310.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,956.60 : 1,100,934.90 = 609,540.60 : x
  2. Step 2: Convert to fraction form
    733,956.60/1,100,934.90 = 609,540.60/x
  3. Step 3: Cross multiply
    733,956.60x = 1,100,934.90 × 609,540.60
  4. Step 4: Simplify right side
    733,956.60x = 671,064,519,506.94
  5. Step 5: Solve for x
    x = 671,064,519,506.94/733,956.60
  6. Step 6: Final answer
    x = 914,310.90

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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.