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Finding the Fourth Proportional to 6,841,950.03, 9,441,894.72 and 3,744,471.57

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Solution

The fourth proportional to 6,841,950.03, 9,441,894.72 and 3,744,471.57 is: 5,167,372.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,950.03 : 9,441,894.72 = 3,744,471.57 : x
  2. Step 2: Convert to fraction form
    6,841,950.03/9,441,894.72 = 3,744,471.57/x
  3. Step 3: Cross multiply
    6,841,950.03x = 9,441,894.72 × 3,744,471.57
  4. Step 4: Simplify right side
    6,841,950.03x = 35,354,906,345,973.11
  5. Step 5: Solve for x
    x = 35,354,906,345,973.11/6,841,950.03
  6. Step 6: Final answer
    x = 5,167,372.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.