Home / 3,022,542.50-4,535,585.21-2,168,693.96

Finding the Fourth Proportional to 3,022,542.50, 4,535,585.21 and 2,168,693.96

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Solution

The fourth proportional to 3,022,542.50, 4,535,585.21 and 2,168,693.96 is: 3,254,311.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,542.50 : 4,535,585.21 = 2,168,693.96 : x
  2. Step 2: Convert to fraction form
    3,022,542.50/4,535,585.21 = 2,168,693.96/x
  3. Step 3: Cross multiply
    3,022,542.50x = 4,535,585.21 × 2,168,693.96
  4. Step 4: Simplify right side
    3,022,542.50x = 9,836,296,232,736.14
  5. Step 5: Solve for x
    x = 9,836,296,232,736.14/3,022,542.50
  6. Step 6: Final answer
    x = 3,254,311.97

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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.