Home / 410,982.10-567,106.17-227,195.93

Finding the Fourth Proportional to 410,982.10, 567,106.17 and 227,195.93

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Solution

The fourth proportional to 410,982.10, 567,106.17 and 227,195.93 is: 313,503.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,982.10 : 567,106.17 = 227,195.93 : x
  2. Step 2: Convert to fraction form
    410,982.10/567,106.17 = 227,195.93/x
  3. Step 3: Cross multiply
    410,982.10x = 567,106.17 × 227,195.93
  4. Step 4: Simplify right side
    410,982.10x = 128,844,213,701.89
  5. Step 5: Solve for x
    x = 128,844,213,701.89/410,982.10
  6. Step 6: Final answer
    x = 313,503.22

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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.