Home / 1,150,684.63-1,723,473.25-744,571.04

Finding the Fourth Proportional to 1,150,684.63, 1,723,473.25 and 744,571.04

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Solution

The fourth proportional to 1,150,684.63, 1,723,473.25 and 744,571.04 is: 1,115,204.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,684.63 : 1,723,473.25 = 744,571.04 : x
  2. Step 2: Convert to fraction form
    1,150,684.63/1,723,473.25 = 744,571.04/x
  3. Step 3: Cross multiply
    1,150,684.63x = 1,723,473.25 × 744,571.04
  4. Step 4: Simplify right side
    1,150,684.63x = 1,283,248,259,685.89
  5. Step 5: Solve for x
    x = 1,283,248,259,685.89/1,150,684.63
  6. Step 6: Final answer
    x = 1,115,204.14

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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.