Home / 943,342.47-1,414,996.97-233,370.45

Finding the Fourth Proportional to 943,342.47, 1,414,996.97 and 233,370.45

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Solution

The fourth proportional to 943,342.47, 1,414,996.97 and 233,370.45 is: 350,051.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,342.47 : 1,414,996.97 = 233,370.45 : x
  2. Step 2: Convert to fraction form
    943,342.47/1,414,996.97 = 233,370.45/x
  3. Step 3: Cross multiply
    943,342.47x = 1,414,996.97 × 233,370.45
  4. Step 4: Simplify right side
    943,342.47x = 330,218,478,470.68
  5. Step 5: Solve for x
    x = 330,218,478,470.68/943,342.47
  6. Step 6: Final answer
    x = 350,051.53

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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.