Home / 2,259,202.59-3,388,805.10-1,418,344.83

Finding the Fourth Proportional to 2,259,202.59, 3,388,805.10 and 1,418,344.83

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Solution

The fourth proportional to 2,259,202.59, 3,388,805.10 and 1,418,344.83 is: 2,127,518.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,202.59 : 3,388,805.10 = 1,418,344.83 : x
  2. Step 2: Convert to fraction form
    2,259,202.59/3,388,805.10 = 1,418,344.83/x
  3. Step 3: Cross multiply
    2,259,202.59x = 3,388,805.10 × 1,418,344.83
  4. Step 4: Simplify right side
    2,259,202.59x = 4,806,494,193,462.63
  5. Step 5: Solve for x
    x = 4,806,494,193,462.63/2,259,202.59
  6. Step 6: Final answer
    x = 2,127,518.01

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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.