Home / 4,015,428.69-6,022,369.39-1,136,773.54

Finding the Fourth Proportional to 4,015,428.69, 6,022,369.39 and 1,136,773.54

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Solution

The fourth proportional to 4,015,428.69, 6,022,369.39 and 1,136,773.54 is: 1,704,941.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,428.69 : 6,022,369.39 = 1,136,773.54 : x
  2. Step 2: Convert to fraction form
    4,015,428.69/6,022,369.39 = 1,136,773.54/x
  3. Step 3: Cross multiply
    4,015,428.69x = 6,022,369.39 × 1,136,773.54
  4. Step 4: Simplify right side
    4,015,428.69x = 6,846,070,170,657.94
  5. Step 5: Solve for x
    x = 6,846,070,170,657.94/4,015,428.69
  6. Step 6: Final answer
    x = 1,704,941.29

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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.