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Finding the Fourth Proportional to 492,016.82, 735,329.51 and 359,176.82

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Solution

The fourth proportional to 492,016.82, 735,329.51 and 359,176.82 is: 536,797.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,016.82 : 735,329.51 = 359,176.82 : x
  2. Step 2: Convert to fraction form
    492,016.82/735,329.51 = 359,176.82/x
  3. Step 3: Cross multiply
    492,016.82x = 735,329.51 × 359,176.82
  4. Step 4: Simplify right side
    492,016.82x = 264,113,310,928.34
  5. Step 5: Solve for x
    x = 264,113,310,928.34/492,016.82
  6. Step 6: Final answer
    x = 536,797.33

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.