Home / 3,558,170.23-4,906,604.77-3,043,627.40

Finding the Fourth Proportional to 3,558,170.23, 4,906,604.77 and 3,043,627.40

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Solution

The fourth proportional to 3,558,170.23, 4,906,604.77 and 3,043,627.40 is: 4,197,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,170.23 : 4,906,604.77 = 3,043,627.40 : x
  2. Step 2: Convert to fraction form
    3,558,170.23/4,906,604.77 = 3,043,627.40/x
  3. Step 3: Cross multiply
    3,558,170.23x = 4,906,604.77 × 3,043,627.40
  4. Step 4: Simplify right side
    3,558,170.23x = 14,933,876,723,600.14
  5. Step 5: Solve for x
    x = 14,933,876,723,600.14/3,558,170.23
  6. Step 6: Final answer
    x = 4,197,066.40

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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.