Home / 3,134,682.40-4,694,150.40-2,063,927.20

Finding the Fourth Proportional to 3,134,682.40, 4,694,150.40 and 2,063,927.20

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Solution

The fourth proportional to 3,134,682.40, 4,694,150.40 and 2,063,927.20 is: 3,090,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,682.40 : 4,694,150.40 = 2,063,927.20 : x
  2. Step 2: Convert to fraction form
    3,134,682.40/4,694,150.40 = 2,063,927.20/x
  3. Step 3: Cross multiply
    3,134,682.40x = 4,694,150.40 × 2,063,927.20
  4. Step 4: Simplify right side
    3,134,682.40x = 9,688,384,691,450.88
  5. Step 5: Solve for x
    x = 9,688,384,691,450.88/3,134,682.40
  6. Step 6: Final answer
    x = 3,090,706.95

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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.