Home / 6,560,600.36-9,053,632.40-3,659,991.24

Finding the Fourth Proportional to 6,560,600.36, 9,053,632.40 and 3,659,991.24

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Solution

The fourth proportional to 6,560,600.36, 9,053,632.40 and 3,659,991.24 is: 5,050,790.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,600.36 : 9,053,632.40 = 3,659,991.24 : x
  2. Step 2: Convert to fraction form
    6,560,600.36/9,053,632.40 = 3,659,991.24/x
  3. Step 3: Cross multiply
    6,560,600.36x = 9,053,632.40 × 3,659,991.24
  4. Step 4: Simplify right side
    6,560,600.36x = 33,136,215,274,180.18
  5. Step 5: Solve for x
    x = 33,136,215,274,180.18/6,560,600.36
  6. Step 6: Final answer
    x = 5,050,790.09

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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.