Home / 1,202,827.59-1,659,272.24-743,795.73

Finding the Fourth Proportional to 1,202,827.59, 1,659,272.24 and 743,795.73

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Solution

The fourth proportional to 1,202,827.59, 1,659,272.24 and 743,795.73 is: 1,026,048.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,827.59 : 1,659,272.24 = 743,795.73 : x
  2. Step 2: Convert to fraction form
    1,202,827.59/1,659,272.24 = 743,795.73/x
  3. Step 3: Cross multiply
    1,202,827.59x = 1,659,272.24 × 743,795.73
  4. Step 4: Simplify right side
    1,202,827.59x = 1,234,159,608,879.02
  5. Step 5: Solve for x
    x = 1,234,159,608,879.02/1,202,827.59
  6. Step 6: Final answer
    x = 1,026,048.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.