Home / 2,305,924.43-3,460,985.76-1,227,342.60

Finding the Fourth Proportional to 2,305,924.43, 3,460,985.76 and 1,227,342.60

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Solution

The fourth proportional to 2,305,924.43, 3,460,985.76 and 1,227,342.60 is: 1,842,131.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,924.43 : 3,460,985.76 = 1,227,342.60 : x
  2. Step 2: Convert to fraction form
    2,305,924.43/3,460,985.76 = 1,227,342.60/x
  3. Step 3: Cross multiply
    2,305,924.43x = 3,460,985.76 × 1,227,342.60
  4. Step 4: Simplify right side
    2,305,924.43x = 4,247,815,261,241.38
  5. Step 5: Solve for x
    x = 4,247,815,261,241.38/2,305,924.43
  6. Step 6: Final answer
    x = 1,842,131.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.