Home / 2,463,767.23-3,399,662.79-1,375,900.11

Finding the Fourth Proportional to 2,463,767.23, 3,399,662.79 and 1,375,900.11

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Solution

The fourth proportional to 2,463,767.23, 3,399,662.79 and 1,375,900.11 is: 1,898,554.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,767.23 : 3,399,662.79 = 1,375,900.11 : x
  2. Step 2: Convert to fraction form
    2,463,767.23/3,399,662.79 = 1,375,900.11/x
  3. Step 3: Cross multiply
    2,463,767.23x = 3,399,662.79 × 1,375,900.11
  4. Step 4: Simplify right side
    2,463,767.23x = 4,677,596,406,723.91
  5. Step 5: Solve for x
    x = 4,677,596,406,723.91/2,463,767.23
  6. Step 6: Final answer
    x = 1,898,554.52

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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.