Home / 4,099,232.18-6,158,179.47-2,965,491.38

Finding the Fourth Proportional to 4,099,232.18, 6,158,179.47 and 2,965,491.38

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Solution

The fourth proportional to 4,099,232.18, 6,158,179.47 and 2,965,491.38 is: 4,454,987.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,232.18 : 6,158,179.47 = 2,965,491.38 : x
  2. Step 2: Convert to fraction form
    4,099,232.18/6,158,179.47 = 2,965,491.38/x
  3. Step 3: Cross multiply
    4,099,232.18x = 6,158,179.47 × 2,965,491.38
  4. Step 4: Simplify right side
    4,099,232.18x = 18,262,028,134,777.97
  5. Step 5: Solve for x
    x = 18,262,028,134,777.97/4,099,232.18
  6. Step 6: Final answer
    x = 4,454,987.50

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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.