Home / 3,799,747.40-5,242,102.26-2,249,856.94

Finding the Fourth Proportional to 3,799,747.40, 5,242,102.26 and 2,249,856.94

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Solution

The fourth proportional to 3,799,747.40, 5,242,102.26 and 2,249,856.94 is: 3,103,885.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,747.40 : 5,242,102.26 = 2,249,856.94 : x
  2. Step 2: Convert to fraction form
    3,799,747.40/5,242,102.26 = 2,249,856.94/x
  3. Step 3: Cross multiply
    3,799,747.40x = 5,242,102.26 × 2,249,856.94
  4. Step 4: Simplify right side
    3,799,747.40x = 11,793,980,149,850.68
  5. Step 5: Solve for x
    x = 11,793,980,149,850.68/3,799,747.40
  6. Step 6: Final answer
    x = 3,103,885.31

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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.