Home / 6,601,158.38-9,899,816.63-2,556,744.14

Finding the Fourth Proportional to 6,601,158.38, 9,899,816.63 and 2,556,744.14

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Solution

The fourth proportional to 6,601,158.38, 9,899,816.63 and 2,556,744.14 is: 3,834,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,158.38 : 9,899,816.63 = 2,556,744.14 : x
  2. Step 2: Convert to fraction form
    6,601,158.38/9,899,816.63 = 2,556,744.14/x
  3. Step 3: Cross multiply
    6,601,158.38x = 9,899,816.63 × 2,556,744.14
  4. Step 4: Simplify right side
    6,601,158.38x = 25,311,298,093,544.24
  5. Step 5: Solve for x
    x = 25,311,298,093,544.24/6,601,158.38
  6. Step 6: Final answer
    x = 3,834,372.19

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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.