Home / 4,193,972.37-5,782,107.65-2,741,170.14

Finding the Fourth Proportional to 4,193,972.37, 5,782,107.65 and 2,741,170.14

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Solution

The fourth proportional to 4,193,972.37, 5,782,107.65 and 2,741,170.14 is: 3,779,171.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,972.37 : 5,782,107.65 = 2,741,170.14 : x
  2. Step 2: Convert to fraction form
    4,193,972.37/5,782,107.65 = 2,741,170.14/x
  3. Step 3: Cross multiply
    4,193,972.37x = 5,782,107.65 × 2,741,170.14
  4. Step 4: Simplify right side
    4,193,972.37x = 15,849,740,822,739.72
  5. Step 5: Solve for x
    x = 15,849,740,822,739.72/4,193,972.37
  6. Step 6: Final answer
    x = 3,779,171.49

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1.5x scale

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.