Home / 2,463,469.04-3,399,874.08-2,049,274.12

Finding the Fourth Proportional to 2,463,469.04, 3,399,874.08 and 2,049,274.12

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Solution

The fourth proportional to 2,463,469.04, 3,399,874.08 and 2,049,274.12 is: 2,828,236.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,469.04 : 3,399,874.08 = 2,049,274.12 : x
  2. Step 2: Convert to fraction form
    2,463,469.04/3,399,874.08 = 2,049,274.12/x
  3. Step 3: Cross multiply
    2,463,469.04x = 3,399,874.08 × 2,049,274.12
  4. Step 4: Simplify right side
    2,463,469.04x = 6,967,273,963,402.81
  5. Step 5: Solve for x
    x = 6,967,273,963,402.81/2,463,469.04
  6. Step 6: Final answer
    x = 2,828,236.87

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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.