Home / 4,184,884.40-6,265,132.16-3,110,155.70

Finding the Fourth Proportional to 4,184,884.40, 6,265,132.16 and 3,110,155.70

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Solution

The fourth proportional to 4,184,884.40, 6,265,132.16 and 3,110,155.70 is: 4,656,170.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,884.40 : 6,265,132.16 = 3,110,155.70 : x
  2. Step 2: Convert to fraction form
    4,184,884.40/6,265,132.16 = 3,110,155.70/x
  3. Step 3: Cross multiply
    4,184,884.40x = 6,265,132.16 × 3,110,155.70
  4. Step 4: Simplify right side
    4,184,884.40x = 19,485,536,469,295.50
  5. Step 5: Solve for x
    x = 19,485,536,469,295.50/4,184,884.40
  6. Step 6: Final answer
    x = 4,656,170.78

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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.