Home / 9,949,186.68-14,922,110.62-2,761,450.84

Finding the Fourth Proportional to 9,949,186.68, 14,922,110.62 and 2,761,450.84

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Solution

The fourth proportional to 9,949,186.68, 14,922,110.62 and 2,761,450.84 is: 4,141,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,186.68 : 14,922,110.62 = 2,761,450.84 : x
  2. Step 2: Convert to fraction form
    9,949,186.68/14,922,110.62 = 2,761,450.84/x
  3. Step 3: Cross multiply
    9,949,186.68x = 14,922,110.62 × 2,761,450.84
  4. Step 4: Simplify right side
    9,949,186.68x = 41,206,674,906,171.91
  5. Step 5: Solve for x
    x = 41,206,674,906,171.91/9,949,186.68
  6. Step 6: Final answer
    x = 4,141,712.91

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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.