Home / 3,494,213.16-5,241,352.14-1,098,004.74

Finding the Fourth Proportional to 3,494,213.16, 5,241,352.14 and 1,098,004.74

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Solution

The fourth proportional to 3,494,213.16, 5,241,352.14 and 1,098,004.74 is: 1,647,017.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,213.16 : 5,241,352.14 = 1,098,004.74 : x
  2. Step 2: Convert to fraction form
    3,494,213.16/5,241,352.14 = 1,098,004.74/x
  3. Step 3: Cross multiply
    3,494,213.16x = 5,241,352.14 × 1,098,004.74
  4. Step 4: Simplify right side
    3,494,213.16x = 5,755,029,493,729.14
  5. Step 5: Solve for x
    x = 5,755,029,493,729.14/3,494,213.16
  6. Step 6: Final answer
    x = 1,647,017.29

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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.