Home / 2,264,560.62-3,123,902.46-1,346,136.49

Finding the Fourth Proportional to 2,264,560.62, 3,123,902.46 and 1,346,136.49

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Solution

The fourth proportional to 2,264,560.62, 3,123,902.46 and 1,346,136.49 is: 1,856,960.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,560.62 : 3,123,902.46 = 1,346,136.49 : x
  2. Step 2: Convert to fraction form
    2,264,560.62/3,123,902.46 = 1,346,136.49/x
  3. Step 3: Cross multiply
    2,264,560.62x = 3,123,902.46 × 1,346,136.49
  4. Step 4: Simplify right side
    2,264,560.62x = 4,205,199,092,606.77
  5. Step 5: Solve for x
    x = 4,205,199,092,606.77/2,264,560.62
  6. Step 6: Final answer
    x = 1,856,960.27

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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.