Home / 6,846,610.51-9,448,617.63-3,790,824.76

Finding the Fourth Proportional to 6,846,610.51, 9,448,617.63 and 3,790,824.76

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Solution

The fourth proportional to 6,846,610.51, 9,448,617.63 and 3,790,824.76 is: 5,231,501.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,610.51 : 9,448,617.63 = 3,790,824.76 : x
  2. Step 2: Convert to fraction form
    6,846,610.51/9,448,617.63 = 3,790,824.76/x
  3. Step 3: Cross multiply
    6,846,610.51x = 9,448,617.63 × 3,790,824.76
  4. Step 4: Simplify right side
    6,846,610.51x = 35,818,053,659,576.52
  5. Step 5: Solve for x
    x = 35,818,053,659,576.52/6,846,610.51
  6. Step 6: Final answer
    x = 5,231,501.57

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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.