Home / 3,457,614.88-4,765,797.60-2,311,276.96

Finding the Fourth Proportional to 3,457,614.88, 4,765,797.60 and 2,311,276.96

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Solution

The fourth proportional to 3,457,614.88, 4,765,797.60 and 2,311,276.96 is: 3,185,744.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,614.88 : 4,765,797.60 = 2,311,276.96 : x
  2. Step 2: Convert to fraction form
    3,457,614.88/4,765,797.60 = 2,311,276.96/x
  3. Step 3: Cross multiply
    3,457,614.88x = 4,765,797.60 × 2,311,276.96
  4. Step 4: Simplify right side
    3,457,614.88x = 11,015,078,188,903.29
  5. Step 5: Solve for x
    x = 11,015,078,188,903.29/3,457,614.88
  6. Step 6: Final answer
    x = 3,185,744.67

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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.