Home / 5,691,563.30-7,857,004.31-3,367,725.14

Finding the Fourth Proportional to 5,691,563.30, 7,857,004.31 and 3,367,725.14

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Solution

The fourth proportional to 5,691,563.30, 7,857,004.31 and 3,367,725.14 is: 4,649,026.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,563.30 : 7,857,004.31 = 3,367,725.14 : x
  2. Step 2: Convert to fraction form
    5,691,563.30/7,857,004.31 = 3,367,725.14/x
  3. Step 3: Cross multiply
    5,691,563.30x = 7,857,004.31 × 3,367,725.14
  4. Step 4: Simplify right side
    5,691,563.30x = 26,460,230,883,751.70
  5. Step 5: Solve for x
    x = 26,460,230,883,751.70/5,691,563.30
  6. Step 6: Final answer
    x = 4,649,026.90

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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.