Home / 2,710,325.94-3,740,218.11-1,469,917.86

Finding the Fourth Proportional to 2,710,325.94, 3,740,218.11 and 1,469,917.86

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Solution

The fourth proportional to 2,710,325.94, 3,740,218.11 and 1,469,917.86 is: 2,028,469.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,325.94 : 3,740,218.11 = 1,469,917.86 : x
  2. Step 2: Convert to fraction form
    2,710,325.94/3,740,218.11 = 1,469,917.86/x
  3. Step 3: Cross multiply
    2,710,325.94x = 3,740,218.11 × 1,469,917.86
  4. Step 4: Simplify right side
    2,710,325.94x = 5,497,813,400,184.44
  5. Step 5: Solve for x
    x = 5,497,813,400,184.44/2,710,325.94
  6. Step 6: Final answer
    x = 2,028,469.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.