Home / 2,095,102.09-3,143,451.04-729,027.56

Finding the Fourth Proportional to 2,095,102.09, 3,143,451.04 and 729,027.56

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Solution

The fourth proportional to 2,095,102.09, 3,143,451.04 and 729,027.56 is: 1,093,818.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,102.09 : 3,143,451.04 = 729,027.56 : x
  2. Step 2: Convert to fraction form
    2,095,102.09/3,143,451.04 = 729,027.56/x
  3. Step 3: Cross multiply
    2,095,102.09x = 3,143,451.04 × 729,027.56
  4. Step 4: Simplify right side
    2,095,102.09x = 2,291,662,422,308.27
  5. Step 5: Solve for x
    x = 2,291,662,422,308.27/2,095,102.09
  6. Step 6: Final answer
    x = 1,093,818.98

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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.