Home / 11,424,039.93-17,136,099.99-2,904,377.31

Finding the Fourth Proportional to 11,424,039.93, 17,136,099.99 and 2,904,377.31

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Solution

The fourth proportional to 11,424,039.93, 17,136,099.99 and 2,904,377.31 is: 4,356,576.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,424,039.93 : 17,136,099.99 = 2,904,377.31 : x
  2. Step 2: Convert to fraction form
    11,424,039.93/17,136,099.99 = 2,904,377.31/x
  3. Step 3: Cross multiply
    11,424,039.93x = 17,136,099.99 × 2,904,377.31
  4. Step 4: Simplify right side
    11,424,039.93x = 49,769,699,992,847.23
  5. Step 5: Solve for x
    x = 49,769,699,992,847.23/11,424,039.93
  6. Step 6: Final answer
    x = 4,356,576.16

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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.