Home / 9,096,652.26-12,554,481.06-5,177,361.42

Finding the Fourth Proportional to 9,096,652.26, 12,554,481.06 and 5,177,361.42

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Solution

The fourth proportional to 9,096,652.26, 12,554,481.06 and 5,177,361.42 is: 7,145,385.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,652.26 : 12,554,481.06 = 5,177,361.42 : x
  2. Step 2: Convert to fraction form
    9,096,652.26/12,554,481.06 = 5,177,361.42/x
  3. Step 3: Cross multiply
    9,096,652.26x = 12,554,481.06 × 5,177,361.42
  4. Step 4: Simplify right side
    9,096,652.26x = 64,999,085,888,164.70
  5. Step 5: Solve for x
    x = 64,999,085,888,164.70/9,096,652.26
  6. Step 6: Final answer
    x = 7,145,385.36

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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.