Home / 2,469,822.60-3,707,844.30-1,333,489.80

Finding the Fourth Proportional to 2,469,822.60, 3,707,844.30 and 1,333,489.80

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Solution

The fourth proportional to 2,469,822.60, 3,707,844.30 and 1,333,489.80 is: 2,001,914.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,822.60 : 3,707,844.30 = 1,333,489.80 : x
  2. Step 2: Convert to fraction form
    2,469,822.60/3,707,844.30 = 1,333,489.80/x
  3. Step 3: Cross multiply
    2,469,822.60x = 3,707,844.30 × 1,333,489.80
  4. Step 4: Simplify right side
    2,469,822.60x = 4,944,372,554,038.14
  5. Step 5: Solve for x
    x = 4,944,372,554,038.14/2,469,822.60
  6. Step 6: Final answer
    x = 2,001,914.05

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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.