Home / 4,299,785.73-6,449,728.73-1,706,727.27

Finding the Fourth Proportional to 4,299,785.73, 6,449,728.73 and 1,706,727.27

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Solution

The fourth proportional to 4,299,785.73, 6,449,728.73 and 1,706,727.27 is: 2,560,110.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,785.73 : 6,449,728.73 = 1,706,727.27 : x
  2. Step 2: Convert to fraction form
    4,299,785.73/6,449,728.73 = 1,706,727.27/x
  3. Step 3: Cross multiply
    4,299,785.73x = 6,449,728.73 × 1,706,727.27
  4. Step 4: Simplify right side
    4,299,785.73x = 11,007,927,899,059.83
  5. Step 5: Solve for x
    x = 11,007,927,899,059.83/4,299,785.73
  6. Step 6: Final answer
    x = 2,560,110.80

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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.