Home / 3,022,164.60-4,533,246.90-2,691,490.20

Finding the Fourth Proportional to 3,022,164.60, 4,533,246.90 and 2,691,490.20

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Solution

The fourth proportional to 3,022,164.60, 4,533,246.90 and 2,691,490.20 is: 4,037,235.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,164.60 : 4,533,246.90 = 2,691,490.20 : x
  2. Step 2: Convert to fraction form
    3,022,164.60/4,533,246.90 = 2,691,490.20/x
  3. Step 3: Cross multiply
    3,022,164.60x = 4,533,246.90 × 2,691,490.20
  4. Step 4: Simplify right side
    3,022,164.60x = 12,201,189,605,530.38
  5. Step 5: Solve for x
    x = 12,201,189,605,530.38/3,022,164.60
  6. Step 6: Final answer
    x = 4,037,235.30

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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.