Home / 2,951,453.43-4,417,179.93-1,814,935.14

Finding the Fourth Proportional to 2,951,453.43, 4,417,179.93 and 1,814,935.14

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Solution

The fourth proportional to 2,951,453.43, 4,417,179.93 and 1,814,935.14 is: 2,716,253.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,453.43 : 4,417,179.93 = 1,814,935.14 : x
  2. Step 2: Convert to fraction form
    2,951,453.43/4,417,179.93 = 1,814,935.14/x
  3. Step 3: Cross multiply
    2,951,453.43x = 4,417,179.93 × 1,814,935.14
  4. Step 4: Simplify right side
    2,951,453.43x = 8,016,895,074,659.74
  5. Step 5: Solve for x
    x = 8,016,895,074,659.74/2,951,453.43
  6. Step 6: Final answer
    x = 2,716,253.28

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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.