Home / 736,591.46-1,104,884.15-204,110.96

Finding the Fourth Proportional to 736,591.46, 1,104,884.15 and 204,110.96

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Solution

The fourth proportional to 736,591.46, 1,104,884.15 and 204,110.96 is: 306,165.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,591.46 : 1,104,884.15 = 204,110.96 : x
  2. Step 2: Convert to fraction form
    736,591.46/1,104,884.15 = 204,110.96/x
  3. Step 3: Cross multiply
    736,591.46x = 1,104,884.15 × 204,110.96
  4. Step 4: Simplify right side
    736,591.46x = 225,518,958,000.31
  5. Step 5: Solve for x
    x = 225,518,958,000.31/736,591.46
  6. Step 6: Final answer
    x = 306,165.59

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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.