Home / 4,067,981.73-6,111,500.63-3,838,179.06

Finding the Fourth Proportional to 4,067,981.73, 6,111,500.63 and 3,838,179.06

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Solution

The fourth proportional to 4,067,981.73, 6,111,500.63 and 3,838,179.06 is: 5,766,258.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,981.73 : 6,111,500.63 = 3,838,179.06 : x
  2. Step 2: Convert to fraction form
    4,067,981.73/6,111,500.63 = 3,838,179.06/x
  3. Step 3: Cross multiply
    4,067,981.73x = 6,111,500.63 × 3,838,179.06
  4. Step 4: Simplify right side
    4,067,981.73x = 23,457,033,724,051.91
  5. Step 5: Solve for x
    x = 23,457,033,724,051.91/4,067,981.73
  6. Step 6: Final answer
    x = 5,766,258.38

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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.