Home / 3,622,277.80-5,433,416.70-2,346,819.40

Finding the Fourth Proportional to 3,622,277.80, 5,433,416.70 and 2,346,819.40

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Solution

The fourth proportional to 3,622,277.80, 5,433,416.70 and 2,346,819.40 is: 3,520,229.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,277.80 : 5,433,416.70 = 2,346,819.40 : x
  2. Step 2: Convert to fraction form
    3,622,277.80/5,433,416.70 = 2,346,819.40/x
  3. Step 3: Cross multiply
    3,622,277.80x = 5,433,416.70 × 2,346,819.40
  4. Step 4: Simplify right side
    3,622,277.80x = 12,751,247,719,843.98
  5. Step 5: Solve for x
    x = 12,751,247,719,843.98/3,622,277.80
  6. Step 6: Final answer
    x = 3,520,229.10

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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.