Home / 2,560,464.60-3,533,414.52-1,414,470.12

Finding the Fourth Proportional to 2,560,464.60, 3,533,414.52 and 1,414,470.12

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Solution

The fourth proportional to 2,560,464.60, 3,533,414.52 and 1,414,470.12 is: 1,951,954.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,464.60 : 3,533,414.52 = 1,414,470.12 : x
  2. Step 2: Convert to fraction form
    2,560,464.60/3,533,414.52 = 1,414,470.12/x
  3. Step 3: Cross multiply
    2,560,464.60x = 3,533,414.52 × 1,414,470.12
  4. Step 4: Simplify right side
    2,560,464.60x = 4,997,909,260,114.14
  5. Step 5: Solve for x
    x = 4,997,909,260,114.14/2,560,464.60
  6. Step 6: Final answer
    x = 1,951,954.06

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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.