Home / 4,261,984.01-6,393,031.41-1,422,096.17

Finding the Fourth Proportional to 4,261,984.01, 6,393,031.41 and 1,422,096.17

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Solution

The fourth proportional to 4,261,984.01, 6,393,031.41 and 1,422,096.17 is: 2,133,162.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,984.01 : 6,393,031.41 = 1,422,096.17 : x
  2. Step 2: Convert to fraction form
    4,261,984.01/6,393,031.41 = 1,422,096.17/x
  3. Step 3: Cross multiply
    4,261,984.01x = 6,393,031.41 × 1,422,096.17
  4. Step 4: Simplify right side
    4,261,984.01x = 9,091,505,450,885.54
  5. Step 5: Solve for x
    x = 9,091,505,450,885.54/4,261,984.01
  6. Step 6: Final answer
    x = 2,133,162.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.