Home / 10,096,672.48-13,933,352.91-5,512,961.05

Finding the Fourth Proportional to 10,096,672.48, 13,933,352.91 and 5,512,961.05

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Solution

The fourth proportional to 10,096,672.48, 13,933,352.91 and 5,512,961.05 is: 7,607,856.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,672.48 : 13,933,352.91 = 5,512,961.05 : x
  2. Step 2: Convert to fraction form
    10,096,672.48/13,933,352.91 = 5,512,961.05/x
  3. Step 3: Cross multiply
    10,096,672.48x = 13,933,352.91 × 5,512,961.05
  4. Step 4: Simplify right side
    10,096,672.48x = 76,814,031,888,734.16
  5. Step 5: Solve for x
    x = 76,814,031,888,734.16/10,096,672.48
  6. Step 6: Final answer
    x = 7,607,856.16

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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.