Home / 6,944,634.09-9,583,593.81-3,847,358.76

Finding the Fourth Proportional to 6,944,634.09, 9,583,593.81 and 3,847,358.76

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Solution

The fourth proportional to 6,944,634.09, 9,583,593.81 and 3,847,358.76 is: 5,309,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,634.09 : 9,583,593.81 = 3,847,358.76 : x
  2. Step 2: Convert to fraction form
    6,944,634.09/9,583,593.81 = 3,847,358.76/x
  3. Step 3: Cross multiply
    6,944,634.09x = 9,583,593.81 × 3,847,358.76
  4. Step 4: Simplify right side
    6,944,634.09x = 36,871,523,546,819.20
  5. Step 5: Solve for x
    x = 36,871,523,546,819.20/6,944,634.09
  6. Step 6: Final answer
    x = 5,309,354.40

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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.