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Finding the Fourth Proportional to 673,163.56, 1,009,800.92 and 484,502

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Solution

The fourth proportional to 673,163.56, 1,009,800.92 and 484,502 is: 726,793.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,163.56 : 1,009,800.92 = 484,502 : x
  2. Step 2: Convert to fraction form
    673,163.56/1,009,800.92 = 484,502/x
  3. Step 3: Cross multiply
    673,163.56x = 1,009,800.92 × 484,502
  4. Step 4: Simplify right side
    673,163.56x = 489,250,565,341.84
  5. Step 5: Solve for x
    x = 489,250,565,341.84/673,163.56
  6. Step 6: Final answer
    x = 726,793.00

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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.