Home / 2,034,936.68-3,052,837.08-772,736.36

Finding the Fourth Proportional to 2,034,936.68, 3,052,837.08 and 772,736.36

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Solution

The fourth proportional to 2,034,936.68, 3,052,837.08 and 772,736.36 is: 1,159,268.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,936.68 : 3,052,837.08 = 772,736.36 : x
  2. Step 2: Convert to fraction form
    2,034,936.68/3,052,837.08 = 772,736.36/x
  3. Step 3: Cross multiply
    2,034,936.68x = 3,052,837.08 × 772,736.36
  4. Step 4: Simplify right side
    2,034,936.68x = 2,359,038,212,872.23
  5. Step 5: Solve for x
    x = 2,359,038,212,872.23/2,034,936.68
  6. Step 6: Final answer
    x = 1,159,268.61

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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.