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Finding the Fourth Proportional to 573,083.33, 859,575.45 and 193,995.98

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Solution

The fourth proportional to 573,083.33, 859,575.45 and 193,995.98 is: 290,977.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,083.33 : 859,575.45 = 193,995.98 : x
  2. Step 2: Convert to fraction form
    573,083.33/859,575.45 = 193,995.98/x
  3. Step 3: Cross multiply
    573,083.33x = 859,575.45 × 193,995.98
  4. Step 4: Simplify right side
    573,083.33x = 166,754,177,508.81
  5. Step 5: Solve for x
    x = 166,754,177,508.81/573,083.33
  6. Step 6: Final answer
    x = 290,977.19

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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.