Home / 6,200,350.20-8,555,998.73-3,446,870.09

Finding the Fourth Proportional to 6,200,350.20, 8,555,998.73 and 3,446,870.09

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Solution

The fourth proportional to 6,200,350.20, 8,555,998.73 and 3,446,870.09 is: 4,756,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,350.20 : 8,555,998.73 = 3,446,870.09 : x
  2. Step 2: Convert to fraction form
    6,200,350.20/8,555,998.73 = 3,446,870.09/x
  3. Step 3: Cross multiply
    6,200,350.20x = 8,555,998.73 × 3,446,870.09
  4. Step 4: Simplify right side
    6,200,350.20x = 29,491,416,052,500.64
  5. Step 5: Solve for x
    x = 29,491,416,052,500.64/6,200,350.20
  6. Step 6: Final answer
    x = 4,756,411.35

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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.