Home / 4,311,556.80-6,467,335.20-4,101,604.80

Finding the Fourth Proportional to 4,311,556.80, 6,467,335.20 and 4,101,604.80

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Solution

The fourth proportional to 4,311,556.80, 6,467,335.20 and 4,101,604.80 is: 6,152,407.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,556.80 : 6,467,335.20 = 4,101,604.80 : x
  2. Step 2: Convert to fraction form
    4,311,556.80/6,467,335.20 = 4,101,604.80/x
  3. Step 3: Cross multiply
    4,311,556.80x = 6,467,335.20 × 4,101,604.80
  4. Step 4: Simplify right side
    4,311,556.80x = 26,526,453,099,528.96
  5. Step 5: Solve for x
    x = 26,526,453,099,528.96/4,311,556.80
  6. Step 6: Final answer
    x = 6,152,407.20

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Similar ratio
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1.5x scale

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.