Home / 4,944,070.85-7,407,137.88-3,650,426.87

Finding the Fourth Proportional to 4,944,070.85, 7,407,137.88 and 3,650,426.87

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Solution

The fourth proportional to 4,944,070.85, 7,407,137.88 and 3,650,426.87 is: 5,469,018.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,070.85 : 7,407,137.88 = 3,650,426.87 : x
  2. Step 2: Convert to fraction form
    4,944,070.85/7,407,137.88 = 3,650,426.87/x
  3. Step 3: Cross multiply
    4,944,070.85x = 7,407,137.88 × 3,650,426.87
  4. Step 4: Simplify right side
    4,944,070.85x = 27,039,215,109,911.15
  5. Step 5: Solve for x
    x = 27,039,215,109,911.15/4,944,070.85
  6. Step 6: Final answer
    x = 5,469,018.54

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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.