Home / 2,240,757.02-3,346,847.74-2,027,195.66

Finding the Fourth Proportional to 2,240,757.02, 3,346,847.74 and 2,027,195.66

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Solution

The fourth proportional to 2,240,757.02, 3,346,847.74 and 2,027,195.66 is: 3,027,867.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,757.02 : 3,346,847.74 = 2,027,195.66 : x
  2. Step 2: Convert to fraction form
    2,240,757.02/3,346,847.74 = 2,027,195.66/x
  3. Step 3: Cross multiply
    2,240,757.02x = 3,346,847.74 × 2,027,195.66
  4. Step 4: Simplify right side
    2,240,757.02x = 6,784,715,213,208.81
  5. Step 5: Solve for x
    x = 6,784,715,213,208.81/2,240,757.02
  6. Step 6: Final answer
    x = 3,027,867.44

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.