Home / 5,508,112.12-7,601,043.18-3,060,659.96

Finding the Fourth Proportional to 5,508,112.12, 7,601,043.18 and 3,060,659.96

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Solution

The fourth proportional to 5,508,112.12, 7,601,043.18 and 3,060,659.96 is: 4,223,626.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,112.12 : 7,601,043.18 = 3,060,659.96 : x
  2. Step 2: Convert to fraction form
    5,508,112.12/7,601,043.18 = 3,060,659.96/x
  3. Step 3: Cross multiply
    5,508,112.12x = 7,601,043.18 × 3,060,659.96
  4. Step 4: Simplify right side
    5,508,112.12x = 23,264,208,515,257.07
  5. Step 5: Solve for x
    x = 23,264,208,515,257.07/5,508,112.12
  6. Step 6: Final answer
    x = 4,223,626.54

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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.