Home / 7,936,444.16-11,906,532.48-2,471,287.04

Finding the Fourth Proportional to 7,936,444.16, 11,906,532.48 and 2,471,287.04

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Solution

The fourth proportional to 7,936,444.16, 11,906,532.48 and 2,471,287.04 is: 3,707,511.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936,444.16 : 11,906,532.48 = 2,471,287.04 : x
  2. Step 2: Convert to fraction form
    7,936,444.16/11,906,532.48 = 2,471,287.04/x
  3. Step 3: Cross multiply
    7,936,444.16x = 11,906,532.48 × 2,471,287.04
  4. Step 4: Simplify right side
    7,936,444.16x = 29,424,459,409,163.06
  5. Step 5: Solve for x
    x = 29,424,459,409,163.06/7,936,444.16
  6. Step 6: Final answer
    x = 3,707,511.68

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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.