Home / 1,052,512.44-1,578,963.36-333,035.22

Finding the Fourth Proportional to 1,052,512.44, 1,578,963.36 and 333,035.22

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Solution

The fourth proportional to 1,052,512.44, 1,578,963.36 and 333,035.22 is: 499,614.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,512.44 : 1,578,963.36 = 333,035.22 : x
  2. Step 2: Convert to fraction form
    1,052,512.44/1,578,963.36 = 333,035.22/x
  3. Step 3: Cross multiply
    1,052,512.44x = 1,578,963.36 × 333,035.22
  4. Step 4: Simplify right side
    1,052,512.44x = 525,850,409,969.54
  5. Step 5: Solve for x
    x = 525,850,409,969.54/1,052,512.44
  6. Step 6: Final answer
    x = 499,614.44

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1.5x scale

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.