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Finding the Fourth Proportional to 1,722,750, 2,585,308.41 and 600,819

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Solution

The fourth proportional to 1,722,750, 2,585,308.41 and 600,819 is: 901,641.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,750 : 2,585,308.41 = 600,819 : x
  2. Step 2: Convert to fraction form
    1,722,750/2,585,308.41 = 600,819/x
  3. Step 3: Cross multiply
    1,722,750x = 2,585,308.41 × 600,819
  4. Step 4: Simplify right side
    1,722,750x = 1,553,302,413,587.79
  5. Step 5: Solve for x
    x = 1,553,302,413,587.79/1,722,750
  6. Step 6: Final answer
    x = 901,641.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.