Home / 11,424,067.02-17,136,140.58-2,904,404.40

Finding the Fourth Proportional to 11,424,067.02, 17,136,140.58 and 2,904,404.40

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Solution

The fourth proportional to 11,424,067.02, 17,136,140.58 and 2,904,404.40 is: 4,356,616.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,424,067.02 : 17,136,140.58 = 2,904,404.40 : x
  2. Step 2: Convert to fraction form
    11,424,067.02/17,136,140.58 = 2,904,404.40/x
  3. Step 3: Cross multiply
    11,424,067.02x = 17,136,140.58 × 2,904,404.40
  4. Step 4: Simplify right side
    11,424,067.02x = 49,770,282,099,570.55
  5. Step 5: Solve for x
    x = 49,770,282,099,570.55/11,424,067.02
  6. Step 6: Final answer
    x = 4,356,616.78

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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.