Home / 2,924,940.09-4,388,939.92-1,197,092.57

Finding the Fourth Proportional to 2,924,940.09, 4,388,939.92 and 1,197,092.57

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Solution

The fourth proportional to 2,924,940.09, 4,388,939.92 and 1,197,092.57 is: 1,796,264.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,940.09 : 4,388,939.92 = 1,197,092.57 : x
  2. Step 2: Convert to fraction form
    2,924,940.09/4,388,939.92 = 1,197,092.57/x
  3. Step 3: Cross multiply
    2,924,940.09x = 4,388,939.92 × 1,197,092.57
  4. Step 4: Simplify right side
    2,924,940.09x = 5,253,967,368,408.39
  5. Step 5: Solve for x
    x = 5,253,967,368,408.39/2,924,940.09
  6. Step 6: Final answer
    x = 1,796,264.95

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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.