Home / 9,041,381.33-13,560,997.55-2,974,608.55

Finding the Fourth Proportional to 9,041,381.33, 13,560,997.55 and 2,974,608.55

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Solution

The fourth proportional to 9,041,381.33, 13,560,997.55 and 2,974,608.55 is: 4,461,559.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,381.33 : 13,560,997.55 = 2,974,608.55 : x
  2. Step 2: Convert to fraction form
    9,041,381.33/13,560,997.55 = 2,974,608.55/x
  3. Step 3: Cross multiply
    9,041,381.33x = 13,560,997.55 × 2,974,608.55
  4. Step 4: Simplify right side
    9,041,381.33x = 40,338,659,258,759.05
  5. Step 5: Solve for x
    x = 40,338,659,258,759.05/9,041,381.33
  6. Step 6: Final answer
    x = 4,461,559.33

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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.