Home / 9,659,557.45-14,489,832.30-2,471,153.32

Finding the Fourth Proportional to 9,659,557.45, 14,489,832.30 and 2,471,153.32

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Solution

The fourth proportional to 9,659,557.45, 14,489,832.30 and 2,471,153.32 is: 3,706,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,557.45 : 14,489,832.30 = 2,471,153.32 : x
  2. Step 2: Convert to fraction form
    9,659,557.45/14,489,832.30 = 2,471,153.32/x
  3. Step 3: Cross multiply
    9,659,557.45x = 14,489,832.30 × 2,471,153.32
  4. Step 4: Simplify right side
    9,659,557.45x = 35,806,597,194,388.23
  5. Step 5: Solve for x
    x = 35,806,597,194,388.23/9,659,557.45
  6. Step 6: Final answer
    x = 3,706,856.90

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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.