Home / 6,790,845.28-10,184,105.76-2,241,047.20

Finding the Fourth Proportional to 6,790,845.28, 10,184,105.76 and 2,241,047.20

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Solution

The fourth proportional to 6,790,845.28, 10,184,105.76 and 2,241,047.20 is: 3,360,857.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,845.28 : 10,184,105.76 = 2,241,047.20 : x
  2. Step 2: Convert to fraction form
    6,790,845.28/10,184,105.76 = 2,241,047.20/x
  3. Step 3: Cross multiply
    6,790,845.28x = 10,184,105.76 × 2,241,047.20
  4. Step 4: Simplify right side
    6,790,845.28x = 22,823,061,697,951.88
  5. Step 5: Solve for x
    x = 22,823,061,697,951.88/6,790,845.28
  6. Step 6: Final answer
    x = 3,360,857.27

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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.