Home / 2,463,044.81-3,401,349.53-2,328,857.78

Finding the Fourth Proportional to 2,463,044.81, 3,401,349.53 and 2,328,857.78

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Solution

The fourth proportional to 2,463,044.81, 3,401,349.53 and 2,328,857.78 is: 3,216,043.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,044.81 : 3,401,349.53 = 2,328,857.78 : x
  2. Step 2: Convert to fraction form
    2,463,044.81/3,401,349.53 = 2,328,857.78/x
  3. Step 3: Cross multiply
    2,463,044.81x = 3,401,349.53 × 2,328,857.78
  4. Step 4: Simplify right side
    2,463,044.81x = 7,921,259,286,788.81
  5. Step 5: Solve for x
    x = 7,921,259,286,788.81/2,463,044.81
  6. Step 6: Final answer
    x = 3,216,043.52

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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.