Home / 410,186.32-566,056.06-228,896.33

Finding the Fourth Proportional to 410,186.32, 566,056.06 and 228,896.33

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Solution

The fourth proportional to 410,186.32, 566,056.06 and 228,896.33 is: 315,876.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,186.32 : 566,056.06 = 228,896.33 : x
  2. Step 2: Convert to fraction form
    410,186.32/566,056.06 = 228,896.33/x
  3. Step 3: Cross multiply
    410,186.32x = 566,056.06 × 228,896.33
  4. Step 4: Simplify right side
    410,186.32x = 129,568,151,305.74
  5. Step 5: Solve for x
    x = 129,568,151,305.74/410,186.32
  6. Step 6: Final answer
    x = 315,876.34

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1.5x scale

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.