Home / 2,294,964.60-3,442,965.30-1,347,847.80

Finding the Fourth Proportional to 2,294,964.60, 3,442,965.30 and 1,347,847.80

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Solution

The fourth proportional to 2,294,964.60, 3,442,965.30 and 1,347,847.80 is: 2,022,076.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,964.60 : 3,442,965.30 = 1,347,847.80 : x
  2. Step 2: Convert to fraction form
    2,294,964.60/3,442,965.30 = 1,347,847.80/x
  3. Step 3: Cross multiply
    2,294,964.60x = 3,442,965.30 × 1,347,847.80
  4. Step 4: Simplify right side
    2,294,964.60x = 4,640,593,205,081.34
  5. Step 5: Solve for x
    x = 4,640,593,205,081.34/2,294,964.60
  6. Step 6: Final answer
    x = 2,022,076.16

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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.