Home / 3,374,314.56-5,061,471.84-1,481,072.40

Finding the Fourth Proportional to 3,374,314.56, 5,061,471.84 and 1,481,072.40

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Solution

The fourth proportional to 3,374,314.56, 5,061,471.84 and 1,481,072.40 is: 2,221,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,314.56 : 5,061,471.84 = 1,481,072.40 : x
  2. Step 2: Convert to fraction form
    3,374,314.56/5,061,471.84 = 1,481,072.40/x
  3. Step 3: Cross multiply
    3,374,314.56x = 5,061,471.84 × 1,481,072.40
  4. Step 4: Simplify right side
    3,374,314.56x = 7,496,406,245,601.22
  5. Step 5: Solve for x
    x = 7,496,406,245,601.22/3,374,314.56
  6. Step 6: Final answer
    x = 2,221,608.60

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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.