Home / 410,192.36-566,047.14-228,894.44

Finding the Fourth Proportional to 410,192.36, 566,047.14 and 228,894.44

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Solution

The fourth proportional to 410,192.36, 566,047.14 and 228,894.44 is: 315,864.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,192.36 : 566,047.14 = 228,894.44 : x
  2. Step 2: Convert to fraction form
    410,192.36/566,047.14 = 228,894.44/x
  3. Step 3: Cross multiply
    410,192.36x = 566,047.14 × 228,894.44
  4. Step 4: Simplify right side
    410,192.36x = 129,565,043,123.90
  5. Step 5: Solve for x
    x = 129,565,043,123.90/410,192.36
  6. Step 6: Final answer
    x = 315,864.11

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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.