Home / 2,462,953.14-3,398,933.07-1,375,187.94

Finding the Fourth Proportional to 2,462,953.14, 3,398,933.07 and 1,375,187.94

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Solution

The fourth proportional to 2,462,953.14, 3,398,933.07 and 1,375,187.94 is: 1,897,791.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,953.14 : 3,398,933.07 = 1,375,187.94 : x
  2. Step 2: Convert to fraction form
    2,462,953.14/3,398,933.07 = 1,375,187.94/x
  3. Step 3: Cross multiply
    2,462,953.14x = 3,398,933.07 × 1,375,187.94
  4. Step 4: Simplify right side
    2,462,953.14x = 4,674,171,766,731.18
  5. Step 5: Solve for x
    x = 4,674,171,766,731.18/2,462,953.14
  6. Step 6: Final answer
    x = 1,897,791.59

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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.