Home / 6,846,061.62-9,448,198.80-3,790,275.87

Finding the Fourth Proportional to 6,846,061.62, 9,448,198.80 and 3,790,275.87

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Solution

The fourth proportional to 6,846,061.62, 9,448,198.80 and 3,790,275.87 is: 5,230,931.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,061.62 : 9,448,198.80 = 3,790,275.87 : x
  2. Step 2: Convert to fraction form
    6,846,061.62/9,448,198.80 = 3,790,275.87/x
  3. Step 3: Cross multiply
    6,846,061.62x = 9,448,198.80 × 3,790,275.87
  4. Step 4: Simplify right side
    6,846,061.62x = 35,811,279,926,602.96
  5. Step 5: Solve for x
    x = 35,811,279,926,602.96/6,846,061.62
  6. Step 6: Final answer
    x = 5,230,931.58

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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.