Home / 3,699,242.40-5,104,797.92-2,323,305.12

Finding the Fourth Proportional to 3,699,242.40, 5,104,797.92 and 2,323,305.12

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Solution

The fourth proportional to 3,699,242.40, 5,104,797.92 and 2,323,305.12 is: 3,206,062.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,242.40 : 5,104,797.92 = 2,323,305.12 : x
  2. Step 2: Convert to fraction form
    3,699,242.40/5,104,797.92 = 2,323,305.12/x
  3. Step 3: Cross multiply
    3,699,242.40x = 5,104,797.92 × 2,323,305.12
  4. Step 4: Simplify right side
    3,699,242.40x = 11,860,003,144,101.35
  5. Step 5: Solve for x
    x = 11,860,003,144,101.35/3,699,242.40
  6. Step 6: Final answer
    x = 3,206,062.72

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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.