Home / 3,494,623.05-4,824,067.89-2,349,367.71

Finding the Fourth Proportional to 3,494,623.05, 4,824,067.89 and 2,349,367.71

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Solution

The fourth proportional to 3,494,623.05, 4,824,067.89 and 2,349,367.71 is: 3,243,127.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,623.05 : 4,824,067.89 = 2,349,367.71 : x
  2. Step 2: Convert to fraction form
    3,494,623.05/4,824,067.89 = 2,349,367.71/x
  3. Step 3: Cross multiply
    3,494,623.05x = 4,824,067.89 × 2,349,367.71
  4. Step 4: Simplify right side
    3,494,623.05x = 11,333,509,331,613.83
  5. Step 5: Solve for x
    x = 11,333,509,331,613.83/3,494,623.05
  6. Step 6: Final answer
    x = 3,243,127.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.