Home / 7,002,555.08-10,494,997.08-3,756,041.12

Finding the Fourth Proportional to 7,002,555.08, 10,494,997.08 and 3,756,041.12

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Solution

The fourth proportional to 7,002,555.08, 10,494,997.08 and 3,756,041.12 is: 5,629,322.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,555.08 : 10,494,997.08 = 3,756,041.12 : x
  2. Step 2: Convert to fraction form
    7,002,555.08/10,494,997.08 = 3,756,041.12/x
  3. Step 3: Cross multiply
    7,002,555.08x = 10,494,997.08 × 3,756,041.12
  4. Step 4: Simplify right side
    7,002,555.08x = 39,419,640,586,759.93
  5. Step 5: Solve for x
    x = 39,419,640,586,759.93/7,002,555.08
  6. Step 6: Final answer
    x = 5,629,322.46

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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.