Home / 2,463,957.23-3,400,224.78-1,376,244.68

Finding the Fourth Proportional to 2,463,957.23, 3,400,224.78 and 1,376,244.68

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Solution

The fourth proportional to 2,463,957.23, 3,400,224.78 and 1,376,244.68 is: 1,899,197.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,957.23 : 3,400,224.78 = 1,376,244.68 : x
  2. Step 2: Convert to fraction form
    2,463,957.23/3,400,224.78 = 1,376,244.68/x
  3. Step 3: Cross multiply
    2,463,957.23x = 3,400,224.78 × 1,376,244.68
  4. Step 4: Simplify right side
    2,463,957.23x = 4,679,541,252,438.96
  5. Step 5: Solve for x
    x = 4,679,541,252,438.96/2,463,957.23
  6. Step 6: Final answer
    x = 1,899,197.44

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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.