Home / 3,412,097.29-5,120,687.93-2,503,627.30

Finding the Fourth Proportional to 3,412,097.29, 5,120,687.93 and 2,503,627.30

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Solution

The fourth proportional to 3,412,097.29, 5,120,687.93 and 2,503,627.30 is: 3,757,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,097.29 : 5,120,687.93 = 2,503,627.30 : x
  2. Step 2: Convert to fraction form
    3,412,097.29/5,120,687.93 = 2,503,627.30/x
  3. Step 3: Cross multiply
    3,412,097.29x = 5,120,687.93 × 2,503,627.30
  4. Step 4: Simplify right side
    3,412,097.29x = 12,820,294,104,294.12
  5. Step 5: Solve for x
    x = 12,820,294,104,294.12/3,412,097.29
  6. Step 6: Final answer
    x = 3,757,306.14

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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.