Home / 4,194,022.40-5,783,910.24-3,108,996.80

Finding the Fourth Proportional to 4,194,022.40, 5,783,910.24 and 3,108,996.80

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Solution

The fourth proportional to 4,194,022.40, 5,783,910.24 and 3,108,996.80 is: 4,287,568.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,022.40 : 5,783,910.24 = 3,108,996.80 : x
  2. Step 2: Convert to fraction form
    4,194,022.40/5,783,910.24 = 3,108,996.80/x
  3. Step 3: Cross multiply
    4,194,022.40x = 5,783,910.24 × 3,108,996.80
  4. Step 4: Simplify right side
    4,194,022.40x = 17,982,158,427,647.23
  5. Step 5: Solve for x
    x = 17,982,158,427,647.23/4,194,022.40
  6. Step 6: Final answer
    x = 4,287,568.52

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1.5x scale

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.