Home / 2,310,387.73-3,187,358.79-1,546,687.33

Finding the Fourth Proportional to 2,310,387.73, 3,187,358.79 and 1,546,687.33

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Solution

The fourth proportional to 2,310,387.73, 3,187,358.79 and 1,546,687.33 is: 2,133,774.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,387.73 : 3,187,358.79 = 1,546,687.33 : x
  2. Step 2: Convert to fraction form
    2,310,387.73/3,187,358.79 = 1,546,687.33/x
  3. Step 3: Cross multiply
    2,310,387.73x = 3,187,358.79 × 1,546,687.33
  4. Step 4: Simplify right side
    2,310,387.73x = 4,929,847,444,822.02
  5. Step 5: Solve for x
    x = 4,929,847,444,822.02/2,310,387.73
  6. Step 6: Final answer
    x = 2,133,774.94

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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.