Home / 6,801,504.12-10,191,058.50-4,752,372.60

Finding the Fourth Proportional to 6,801,504.12, 10,191,058.50 and 4,752,372.60

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Solution

The fourth proportional to 6,801,504.12, 10,191,058.50 and 4,752,372.60 is: 7,120,734.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,504.12 : 10,191,058.50 = 4,752,372.60 : x
  2. Step 2: Convert to fraction form
    6,801,504.12/10,191,058.50 = 4,752,372.60/x
  3. Step 3: Cross multiply
    6,801,504.12x = 10,191,058.50 × 4,752,372.60
  4. Step 4: Simplify right side
    6,801,504.12x = 48,431,707,180,397.09
  5. Step 5: Solve for x
    x = 48,431,707,180,397.09/6,801,504.12
  6. Step 6: Final answer
    x = 7,120,734.81

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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.