Home / 3,459,817.26-5,189,747.76-2,269,301.94

Finding the Fourth Proportional to 3,459,817.26, 5,189,747.76 and 2,269,301.94

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Solution

The fourth proportional to 3,459,817.26, 5,189,747.76 and 2,269,301.94 is: 3,403,967.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,817.26 : 5,189,747.76 = 2,269,301.94 : x
  2. Step 2: Convert to fraction form
    3,459,817.26/5,189,747.76 = 2,269,301.94/x
  3. Step 3: Cross multiply
    3,459,817.26x = 5,189,747.76 × 2,269,301.94
  4. Step 4: Simplify right side
    3,459,817.26x = 11,777,104,659,878.65
  5. Step 5: Solve for x
    x = 11,777,104,659,878.65/3,459,817.26
  6. Step 6: Final answer
    x = 3,403,967.25

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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.