Home / 6,954,628.38-9,597,244.14-3,856,651.80

Finding the Fourth Proportional to 6,954,628.38, 9,597,244.14 and 3,856,651.80

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Solution

The fourth proportional to 6,954,628.38, 9,597,244.14 and 3,856,651.80 is: 5,322,100.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,628.38 : 9,597,244.14 = 3,856,651.80 : x
  2. Step 2: Convert to fraction form
    6,954,628.38/9,597,244.14 = 3,856,651.80/x
  3. Step 3: Cross multiply
    6,954,628.38x = 9,597,244.14 × 3,856,651.80
  4. Step 4: Simplify right side
    6,954,628.38x = 37,013,228,887,570.45
  5. Step 5: Solve for x
    x = 37,013,228,887,570.45/6,954,628.38
  6. Step 6: Final answer
    x = 5,322,100.17

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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.