Home / 3,373,749.60-5,061,790.80-3,257,109.60

Finding the Fourth Proportional to 3,373,749.60, 5,061,790.80 and 3,257,109.60

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Solution

The fourth proportional to 3,373,749.60, 5,061,790.80 and 3,257,109.60 is: 4,886,790.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,749.60 : 5,061,790.80 = 3,257,109.60 : x
  2. Step 2: Convert to fraction form
    3,373,749.60/5,061,790.80 = 3,257,109.60/x
  3. Step 3: Cross multiply
    3,373,749.60x = 5,061,790.80 × 3,257,109.60
  4. Step 4: Simplify right side
    3,373,749.60x = 16,486,807,407,871.68
  5. Step 5: Solve for x
    x = 16,486,807,407,871.68/3,373,749.60
  6. Step 6: Final answer
    x = 4,886,790.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.