Home / 3,540,259.10-4,886,331.18-2,250,847.64

Finding the Fourth Proportional to 3,540,259.10, 4,886,331.18 and 2,250,847.64

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Solution

The fourth proportional to 3,540,259.10, 4,886,331.18 and 2,250,847.64 is: 3,106,661.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,259.10 : 4,886,331.18 = 2,250,847.64 : x
  2. Step 2: Convert to fraction form
    3,540,259.10/4,886,331.18 = 2,250,847.64/x
  3. Step 3: Cross multiply
    3,540,259.10x = 4,886,331.18 × 2,250,847.64
  4. Step 4: Simplify right side
    3,540,259.10x = 10,998,387,008,536.56
  5. Step 5: Solve for x
    x = 10,998,387,008,536.56/3,540,259.10
  6. Step 6: Final answer
    x = 3,106,661.60

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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.