Home / 2,496,921.60-3,739,046.40-1,373,721.60

Finding the Fourth Proportional to 2,496,921.60, 3,739,046.40 and 1,373,721.60

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Solution

The fourth proportional to 2,496,921.60, 3,739,046.40 and 1,373,721.60 is: 2,057,096.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,921.60 : 3,739,046.40 = 1,373,721.60 : x
  2. Step 2: Convert to fraction form
    2,496,921.60/3,739,046.40 = 1,373,721.60/x
  3. Step 3: Cross multiply
    2,496,921.60x = 3,739,046.40 × 1,373,721.60
  4. Step 4: Simplify right side
    2,496,921.60x = 5,136,408,803,082.24
  5. Step 5: Solve for x
    x = 5,136,408,803,082.24/2,496,921.60
  6. Step 6: Final answer
    x = 2,057,096.55

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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.