Home / 3,325,230.32-4,991,371.56-2,701,671.92

Finding the Fourth Proportional to 3,325,230.32, 4,991,371.56 and 2,701,671.92

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Solution

The fourth proportional to 3,325,230.32, 4,991,371.56 and 2,701,671.92 is: 4,055,372.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,230.32 : 4,991,371.56 = 2,701,671.92 : x
  2. Step 2: Convert to fraction form
    3,325,230.32/4,991,371.56 = 2,701,671.92/x
  3. Step 3: Cross multiply
    3,325,230.32x = 4,991,371.56 × 2,701,671.92
  4. Step 4: Simplify right side
    3,325,230.32x = 13,485,048,385,938.59
  5. Step 5: Solve for x
    x = 13,485,048,385,938.59/3,325,230.32
  6. Step 6: Final answer
    x = 4,055,372.74

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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.