Home / 3,374,321.09-4,656,550.33-1,825,577.90

Finding the Fourth Proportional to 3,374,321.09, 4,656,550.33 and 1,825,577.90

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Solution

The fourth proportional to 3,374,321.09, 4,656,550.33 and 1,825,577.90 is: 2,519,290.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,321.09 : 4,656,550.33 = 1,825,577.90 : x
  2. Step 2: Convert to fraction form
    3,374,321.09/4,656,550.33 = 1,825,577.90/x
  3. Step 3: Cross multiply
    3,374,321.09x = 4,656,550.33 × 1,825,577.90
  4. Step 4: Simplify right side
    3,374,321.09x = 8,500,895,372,685.71
  5. Step 5: Solve for x
    x = 8,500,895,372,685.71/3,374,321.09
  6. Step 6: Final answer
    x = 2,519,290.59

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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.