Home / 2,351,880.30-3,527,813.56-646,025.22

Finding the Fourth Proportional to 2,351,880.30, 3,527,813.56 and 646,025.22

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Solution

The fourth proportional to 2,351,880.30, 3,527,813.56 and 646,025.22 is: 969,035.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,880.30 : 3,527,813.56 = 646,025.22 : x
  2. Step 2: Convert to fraction form
    2,351,880.30/3,527,813.56 = 646,025.22/x
  3. Step 3: Cross multiply
    2,351,880.30x = 3,527,813.56 × 646,025.22
  4. Step 4: Simplify right side
    2,351,880.30x = 2,279,056,531,217.98
  5. Step 5: Solve for x
    x = 2,279,056,531,217.98/2,351,880.30
  6. Step 6: Final answer
    x = 969,035.94

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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.