Home / 4,015,427.69-6,022,367.89-1,136,772.54

Finding the Fourth Proportional to 4,015,427.69, 6,022,367.89 and 1,136,772.54

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Solution

The fourth proportional to 4,015,427.69, 6,022,367.89 and 1,136,772.54 is: 1,704,939.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,427.69 : 6,022,367.89 = 1,136,772.54 : x
  2. Step 2: Convert to fraction form
    4,015,427.69/6,022,367.89 = 1,136,772.54/x
  3. Step 3: Cross multiply
    4,015,427.69x = 6,022,367.89 × 1,136,772.54
  4. Step 4: Simplify right side
    4,015,427.69x = 6,846,062,440,287.81
  5. Step 5: Solve for x
    x = 6,846,062,440,287.81/4,015,427.69
  6. Step 6: Final answer
    x = 1,704,939.79

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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.