Home / 1,230,224.70-1,845,337.05-343,760.70

Finding the Fourth Proportional to 1,230,224.70, 1,845,337.05 and 343,760.70

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Solution

The fourth proportional to 1,230,224.70, 1,845,337.05 and 343,760.70 is: 515,641.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,224.70 : 1,845,337.05 = 343,760.70 : x
  2. Step 2: Convert to fraction form
    1,230,224.70/1,845,337.05 = 343,760.70/x
  3. Step 3: Cross multiply
    1,230,224.70x = 1,845,337.05 × 343,760.70
  4. Step 4: Simplify right side
    1,230,224.70x = 634,354,356,043.94
  5. Step 5: Solve for x
    x = 634,354,356,043.94/1,230,224.70
  6. Step 6: Final answer
    x = 515,641.05

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