Home / 8,081,157.56-11,152,232.51-4,410,310.23

Finding the Fourth Proportional to 8,081,157.56, 11,152,232.51 and 4,410,310.23

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Solution

The fourth proportional to 8,081,157.56, 11,152,232.51 and 4,410,310.23 is: 6,086,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,157.56 : 11,152,232.51 = 4,410,310.23 : x
  2. Step 2: Convert to fraction form
    8,081,157.56/11,152,232.51 = 4,410,310.23/x
  3. Step 3: Cross multiply
    8,081,157.56x = 11,152,232.51 × 4,410,310.23
  4. Step 4: Simplify right side
    8,081,157.56x = 49,184,805,104,140.03
  5. Step 5: Solve for x
    x = 49,184,805,104,140.03/8,081,157.56
  6. Step 6: Final answer
    x = 6,086,356.41

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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.