Home / 3,835,471.85-5,294,057.97-2,267,056.60

Finding the Fourth Proportional to 3,835,471.85, 5,294,057.97 and 2,267,056.60

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Solution

The fourth proportional to 3,835,471.85, 5,294,057.97 and 2,267,056.60 is: 3,129,192.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,471.85 : 5,294,057.97 = 2,267,056.60 : x
  2. Step 2: Convert to fraction form
    3,835,471.85/5,294,057.97 = 2,267,056.60/x
  3. Step 3: Cross multiply
    3,835,471.85x = 5,294,057.97 × 2,267,056.60
  4. Step 4: Simplify right side
    3,835,471.85x = 12,001,929,067,588.20
  5. Step 5: Solve for x
    x = 12,001,929,067,588.20/3,835,471.85
  6. Step 6: Final answer
    x = 3,129,192.32

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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.