Home / 4,266,096.40-6,396,811.80-1,738,896.40

Finding the Fourth Proportional to 4,266,096.40, 6,396,811.80 and 1,738,896.40

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Solution

The fourth proportional to 4,266,096.40, 6,396,811.80 and 1,738,896.40 is: 2,607,393.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,096.40 : 6,396,811.80 = 1,738,896.40 : x
  2. Step 2: Convert to fraction form
    4,266,096.40/6,396,811.80 = 1,738,896.40/x
  3. Step 3: Cross multiply
    4,266,096.40x = 6,396,811.80 × 1,738,896.40
  4. Step 4: Simplify right side
    4,266,096.40x = 11,123,393,010,497.52
  5. Step 5: Solve for x
    x = 11,123,393,010,497.52/4,266,096.40
  6. Step 6: Final answer
    x = 2,607,393.73

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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.