Home / 2,248,868.60-3,373,302.90-2,149,335.80

Finding the Fourth Proportional to 2,248,868.60, 3,373,302.90 and 2,149,335.80

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Solution

The fourth proportional to 2,248,868.60, 3,373,302.90 and 2,149,335.80 is: 3,224,003.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,868.60 : 3,373,302.90 = 2,149,335.80 : x
  2. Step 2: Convert to fraction form
    2,248,868.60/3,373,302.90 = 2,149,335.80/x
  3. Step 3: Cross multiply
    2,248,868.60x = 3,373,302.90 × 2,149,335.80
  4. Step 4: Simplify right side
    2,248,868.60x = 7,250,360,687,213.82
  5. Step 5: Solve for x
    x = 7,250,360,687,213.82/2,248,868.60
  6. Step 6: Final answer
    x = 3,224,003.70

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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.