Home / 2,463,754.86-3,399,945.03-1,376,044.74

Finding the Fourth Proportional to 2,463,754.86, 3,399,945.03 and 1,376,044.74

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Solution

The fourth proportional to 2,463,754.86, 3,399,945.03 and 1,376,044.74 is: 1,898,921.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,754.86 : 3,399,945.03 = 1,376,044.74 : x
  2. Step 2: Convert to fraction form
    2,463,754.86/3,399,945.03 = 1,376,044.74/x
  3. Step 3: Cross multiply
    2,463,754.86x = 3,399,945.03 × 1,376,044.74
  4. Step 4: Simplify right side
    2,463,754.86x = 4,678,476,474,820.64
  5. Step 5: Solve for x
    x = 4,678,476,474,820.64/2,463,754.86
  6. Step 6: Final answer
    x = 1,898,921.26

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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.