Home / 3,604,902.49-5,403,616.89-2,253,962.83

Finding the Fourth Proportional to 3,604,902.49, 5,403,616.89 and 2,253,962.83

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Solution

The fourth proportional to 3,604,902.49, 5,403,616.89 and 2,253,962.83 is: 3,378,607.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,902.49 : 5,403,616.89 = 2,253,962.83 : x
  2. Step 2: Convert to fraction form
    3,604,902.49/5,403,616.89 = 2,253,962.83/x
  3. Step 3: Cross multiply
    3,604,902.49x = 5,403,616.89 × 2,253,962.83
  4. Step 4: Simplify right side
    3,604,902.49x = 12,179,551,617,620.20
  5. Step 5: Solve for x
    x = 12,179,551,617,620.20/3,604,902.49
  6. Step 6: Final answer
    x = 3,378,607.79

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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.