Home / 2,134,844.22-3,202,262.43-695,525.93

Finding the Fourth Proportional to 2,134,844.22, 3,202,262.43 and 695,525.93

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Solution

The fourth proportional to 2,134,844.22, 3,202,262.43 and 695,525.93 is: 1,043,287.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,844.22 : 3,202,262.43 = 695,525.93 : x
  2. Step 2: Convert to fraction form
    2,134,844.22/3,202,262.43 = 695,525.93/x
  3. Step 3: Cross multiply
    2,134,844.22x = 3,202,262.43 × 695,525.93
  4. Step 4: Simplify right side
    2,134,844.22x = 2,227,256,545,329.55
  5. Step 5: Solve for x
    x = 2,227,256,545,329.55/2,134,844.22
  6. Step 6: Final answer
    x = 1,043,287.62

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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.