Home / 4,108,029.60-5,667,170.46-2,658,193.04

Finding the Fourth Proportional to 4,108,029.60, 5,667,170.46 and 2,658,193.04

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Solution

The fourth proportional to 4,108,029.60, 5,667,170.46 and 2,658,193.04 is: 3,667,070.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,029.60 : 5,667,170.46 = 2,658,193.04 : x
  2. Step 2: Convert to fraction form
    4,108,029.60/5,667,170.46 = 2,658,193.04/x
  3. Step 3: Cross multiply
    4,108,029.60x = 5,667,170.46 × 2,658,193.04
  4. Step 4: Simplify right side
    4,108,029.60x = 15,064,433,073,265.60
  5. Step 5: Solve for x
    x = 15,064,433,073,265.60/4,108,029.60
  6. Step 6: Final answer
    x = 3,667,070.24

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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.