Home / 4,133,898.88-5,705,099.96-2,480,107.92

Finding the Fourth Proportional to 4,133,898.88, 5,705,099.96 and 2,480,107.92

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Solution

The fourth proportional to 4,133,898.88, 5,705,099.96 and 2,480,107.92 is: 3,422,740.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,898.88 : 5,705,099.96 = 2,480,107.92 : x
  2. Step 2: Convert to fraction form
    4,133,898.88/5,705,099.96 = 2,480,107.92/x
  3. Step 3: Cross multiply
    4,133,898.88x = 5,705,099.96 × 2,480,107.92
  4. Step 4: Simplify right side
    4,133,898.88x = 14,149,263,595,187.68
  5. Step 5: Solve for x
    x = 14,149,263,595,187.68/4,133,898.88
  6. Step 6: Final answer
    x = 3,422,740.62

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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.