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Finding the Fourth Proportional to 591,193.08, 815,800.01 and 333,058.64

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Solution

The fourth proportional to 591,193.08, 815,800.01 and 333,058.64 is: 459,594.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,193.08 : 815,800.01 = 333,058.64 : x
  2. Step 2: Convert to fraction form
    591,193.08/815,800.01 = 333,058.64/x
  3. Step 3: Cross multiply
    591,193.08x = 815,800.01 × 333,058.64
  4. Step 4: Simplify right side
    591,193.08x = 271,709,236,098.29
  5. Step 5: Solve for x
    x = 271,709,236,098.29/591,193.08
  6. Step 6: Final answer
    x = 459,594.75

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Similar ratio
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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.