Home / 6,253,609.07-9,381,170.43-2,209,269.25

Finding the Fourth Proportional to 6,253,609.07, 9,381,170.43 and 2,209,269.25

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Solution

The fourth proportional to 6,253,609.07, 9,381,170.43 and 2,209,269.25 is: 3,314,171.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,609.07 : 9,381,170.43 = 2,209,269.25 : x
  2. Step 2: Convert to fraction form
    6,253,609.07/9,381,170.43 = 2,209,269.25/x
  3. Step 3: Cross multiply
    6,253,609.07x = 9,381,170.43 × 2,209,269.25
  4. Step 4: Simplify right side
    6,253,609.07x = 20,725,531,327,878.67
  5. Step 5: Solve for x
    x = 20,725,531,327,878.67/6,253,609.07
  6. Step 6: Final answer
    x = 3,314,171.24

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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.