Home / 1,541,052.54-2,126,655.05-852,753.37

Finding the Fourth Proportional to 1,541,052.54, 2,126,655.05 and 852,753.37

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Solution

The fourth proportional to 1,541,052.54, 2,126,655.05 and 852,753.37 is: 1,176,801.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,052.54 : 2,126,655.05 = 852,753.37 : x
  2. Step 2: Convert to fraction form
    1,541,052.54/2,126,655.05 = 852,753.37/x
  3. Step 3: Cross multiply
    1,541,052.54x = 2,126,655.05 × 852,753.37
  4. Step 4: Simplify right side
    1,541,052.54x = 1,813,512,259,918.83
  5. Step 5: Solve for x
    x = 1,813,512,259,918.83/1,541,052.54
  6. Step 6: Final answer
    x = 1,176,801.06

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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.