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Finding the Fourth Proportional to 341,104.71, 511,508.43 and 97,892.22

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Solution

The fourth proportional to 341,104.71, 511,508.43 and 97,892.22 is: 146,795.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,104.71 : 511,508.43 = 97,892.22 : x
  2. Step 2: Convert to fraction form
    341,104.71/511,508.43 = 97,892.22/x
  3. Step 3: Cross multiply
    341,104.71x = 511,508.43 × 97,892.22
  4. Step 4: Simplify right side
    341,104.71x = 50,072,695,761.41
  5. Step 5: Solve for x
    x = 50,072,695,761.41/341,104.71
  6. Step 6: Final answer
    x = 146,795.67

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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.