Home / 3,411,572.99-4,707,847.37-1,883,647.31

Finding the Fourth Proportional to 3,411,572.99, 4,707,847.37 and 1,883,647.31

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Solution

The fourth proportional to 3,411,572.99, 4,707,847.37 and 1,883,647.31 is: 2,599,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,572.99 : 4,707,847.37 = 1,883,647.31 : x
  2. Step 2: Convert to fraction form
    3,411,572.99/4,707,847.37 = 1,883,647.31/x
  3. Step 3: Cross multiply
    3,411,572.99x = 4,707,847.37 × 1,883,647.31
  4. Step 4: Simplify right side
    3,411,572.99x = 8,867,924,015,560.96
  5. Step 5: Solve for x
    x = 8,867,924,015,560.96/3,411,572.99
  6. Step 6: Final answer
    x = 2,599,365.18

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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.