Home / 4,309,321.50-5,946,903.79-2,375,651.27

Finding the Fourth Proportional to 4,309,321.50, 5,946,903.79 and 2,375,651.27

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Solution

The fourth proportional to 4,309,321.50, 5,946,903.79 and 2,375,651.27 is: 3,278,420.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,321.50 : 5,946,903.79 = 2,375,651.27 : x
  2. Step 2: Convert to fraction form
    4,309,321.50/5,946,903.79 = 2,375,651.27/x
  3. Step 3: Cross multiply
    4,309,321.50x = 5,946,903.79 × 2,375,651.27
  4. Step 4: Simplify right side
    4,309,321.50x = 14,127,769,550,209.44
  5. Step 5: Solve for x
    x = 14,127,769,550,209.44/4,309,321.50
  6. Step 6: Final answer
    x = 3,278,420.87

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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.