Home / 8,081,356.36-11,152,508.21-4,410,508.37

Finding the Fourth Proportional to 8,081,356.36, 11,152,508.21 and 4,410,508.37

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Solution

The fourth proportional to 8,081,356.36, 11,152,508.21 and 4,410,508.37 is: 6,086,630.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,356.36 : 11,152,508.21 = 4,410,508.37 : x
  2. Step 2: Convert to fraction form
    8,081,356.36/11,152,508.21 = 4,410,508.37/x
  3. Step 3: Cross multiply
    8,081,356.36x = 11,152,508.21 × 4,410,508.37
  4. Step 4: Simplify right side
    8,081,356.36x = 49,188,230,784,646.18
  5. Step 5: Solve for x
    x = 49,188,230,784,646.18/8,081,356.36
  6. Step 6: Final answer
    x = 6,086,630.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.