Home / 3,836,800.74-5,294,910.34-2,094,563.03

Finding the Fourth Proportional to 3,836,800.74, 5,294,910.34 and 2,094,563.03

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Solution

The fourth proportional to 3,836,800.74, 5,294,910.34 and 2,094,563.03 is: 2,890,565.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,800.74 : 5,294,910.34 = 2,094,563.03 : x
  2. Step 2: Convert to fraction form
    3,836,800.74/5,294,910.34 = 2,094,563.03/x
  3. Step 3: Cross multiply
    3,836,800.74x = 5,294,910.34 × 2,094,563.03
  4. Step 4: Simplify right side
    3,836,800.74x = 11,090,523,418,854.18
  5. Step 5: Solve for x
    x = 11,090,523,418,854.18/3,836,800.74
  6. Step 6: Final answer
    x = 2,890,565.39

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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.