Home / 9,440,064.62-13,022,573.09-5,959,716.56

Finding the Fourth Proportional to 9,440,064.62, 13,022,573.09 and 5,959,716.56

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Solution

The fourth proportional to 9,440,064.62, 13,022,573.09 and 5,959,716.56 is: 8,221,431.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,064.62 : 13,022,573.09 = 5,959,716.56 : x
  2. Step 2: Convert to fraction form
    9,440,064.62/13,022,573.09 = 5,959,716.56/x
  3. Step 3: Cross multiply
    9,440,064.62x = 13,022,573.09 × 5,959,716.56
  4. Step 4: Simplify right side
    9,440,064.62x = 77,610,844,403,371.92
  5. Step 5: Solve for x
    x = 77,610,844,403,371.92/9,440,064.62
  6. Step 6: Final answer
    x = 8,221,431.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.