Home / 6,954,613.36-9,597,223.46-3,856,636.79

Finding the Fourth Proportional to 6,954,613.36, 9,597,223.46 and 3,856,636.79

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Solution

The fourth proportional to 6,954,613.36, 9,597,223.46 and 3,856,636.79 is: 5,322,079.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,613.36 : 9,597,223.46 = 3,856,636.79 : x
  2. Step 2: Convert to fraction form
    6,954,613.36/9,597,223.46 = 3,856,636.79/x
  3. Step 3: Cross multiply
    6,954,613.36x = 9,597,223.46 × 3,856,636.79
  4. Step 4: Simplify right side
    6,954,613.36x = 37,013,005,060,478.82
  5. Step 5: Solve for x
    x = 37,013,005,060,478.82/6,954,613.36
  6. Step 6: Final answer
    x = 5,322,079.48

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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.