Home / 2,757,701.70-4,136,552.55-2,633,698.80

Finding the Fourth Proportional to 2,757,701.70, 4,136,552.55 and 2,633,698.80

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Solution

The fourth proportional to 2,757,701.70, 4,136,552.55 and 2,633,698.80 is: 3,950,548.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,701.70 : 4,136,552.55 = 2,633,698.80 : x
  2. Step 2: Convert to fraction form
    2,757,701.70/4,136,552.55 = 2,633,698.80/x
  3. Step 3: Cross multiply
    2,757,701.70x = 4,136,552.55 × 2,633,698.80
  4. Step 4: Simplify right side
    2,757,701.70x = 10,894,433,487,071.94
  5. Step 5: Solve for x
    x = 10,894,433,487,071.94/2,757,701.70
  6. Step 6: Final answer
    x = 3,950,548.20

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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.