Home / 10,162,837.44-15,232,659.84-4,093,685.28

Finding the Fourth Proportional to 10,162,837.44, 15,232,659.84 and 4,093,685.28

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Solution

The fourth proportional to 10,162,837.44, 15,232,659.84 and 4,093,685.28 is: 6,135,856.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,837.44 : 15,232,659.84 = 4,093,685.28 : x
  2. Step 2: Convert to fraction form
    10,162,837.44/15,232,659.84 = 4,093,685.28/x
  3. Step 3: Cross multiply
    10,162,837.44x = 15,232,659.84 × 4,093,685.28
  4. Step 4: Simplify right side
    10,162,837.44x = 62,357,715,362,255.15
  5. Step 5: Solve for x
    x = 62,357,715,362,255.15/10,162,837.44
  6. Step 6: Final answer
    x = 6,135,856.81

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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.