Home / 5,697,732.60-8,542,451.70-2,330,206.20

Finding the Fourth Proportional to 5,697,732.60, 8,542,451.70 and 2,330,206.20

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Solution

The fourth proportional to 5,697,732.60, 8,542,451.70 and 2,330,206.20 is: 3,493,613.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,732.60 : 8,542,451.70 = 2,330,206.20 : x
  2. Step 2: Convert to fraction form
    5,697,732.60/8,542,451.70 = 2,330,206.20/x
  3. Step 3: Cross multiply
    5,697,732.60x = 8,542,451.70 × 2,330,206.20
  4. Step 4: Simplify right side
    5,697,732.60x = 19,905,673,914,540.54
  5. Step 5: Solve for x
    x = 19,905,673,914,540.54/5,697,732.60
  6. Step 6: Final answer
    x = 3,493,613.22

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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.