Home / 6,853,119.92-10,272,446.04-2,299,851.44

Finding the Fourth Proportional to 6,853,119.92, 10,272,446.04 and 2,299,851.44

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Solution

The fourth proportional to 6,853,119.92, 10,272,446.04 and 2,299,851.44 is: 3,447,349.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,119.92 : 10,272,446.04 = 2,299,851.44 : x
  2. Step 2: Convert to fraction form
    6,853,119.92/10,272,446.04 = 2,299,851.44/x
  3. Step 3: Cross multiply
    6,853,119.92x = 10,272,446.04 × 2,299,851.44
  4. Step 4: Simplify right side
    6,853,119.92x = 23,625,099,817,416.30
  5. Step 5: Solve for x
    x = 23,625,099,817,416.30/6,853,119.92
  6. Step 6: Final answer
    x = 3,447,349.54

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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.