Home / 4,620,333.35-6,376,102.34-2,555,242.20

Finding the Fourth Proportional to 4,620,333.35, 6,376,102.34 and 2,555,242.20

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Solution

The fourth proportional to 4,620,333.35, 6,376,102.34 and 2,555,242.20 is: 3,526,257.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,333.35 : 6,376,102.34 = 2,555,242.20 : x
  2. Step 2: Convert to fraction form
    4,620,333.35/6,376,102.34 = 2,555,242.20/x
  3. Step 3: Cross multiply
    4,620,333.35x = 6,376,102.34 × 2,555,242.20
  4. Step 4: Simplify right side
    4,620,333.35x = 16,292,485,757,910.54
  5. Step 5: Solve for x
    x = 16,292,485,757,910.54/4,620,333.35
  6. Step 6: Final answer
    x = 3,526,257.64

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1.5x scale

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.