Home / 3,669,126.10-5,504,207.55-1,144,518.10

Finding the Fourth Proportional to 3,669,126.10, 5,504,207.55 and 1,144,518.10

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Solution

The fourth proportional to 3,669,126.10, 5,504,207.55 and 1,144,518.10 is: 1,716,938.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,126.10 : 5,504,207.55 = 1,144,518.10 : x
  2. Step 2: Convert to fraction form
    3,669,126.10/5,504,207.55 = 1,144,518.10/x
  3. Step 3: Cross multiply
    3,669,126.10x = 5,504,207.55 × 1,144,518.10
  4. Step 4: Simplify right side
    3,669,126.10x = 6,299,665,167,131.66
  5. Step 5: Solve for x
    x = 6,299,665,167,131.66/3,669,126.10
  6. Step 6: Final answer
    x = 1,716,938.86

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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.