Home / 2,644,230.66-3,966,347.32-1,745,462.34

Finding the Fourth Proportional to 2,644,230.66, 3,966,347.32 and 1,745,462.34

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Solution

The fourth proportional to 2,644,230.66, 3,966,347.32 and 1,745,462.34 is: 2,618,194.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,230.66 : 3,966,347.32 = 1,745,462.34 : x
  2. Step 2: Convert to fraction form
    2,644,230.66/3,966,347.32 = 1,745,462.34/x
  3. Step 3: Cross multiply
    2,644,230.66x = 3,966,347.32 × 1,745,462.34
  4. Step 4: Simplify right side
    2,644,230.66x = 6,923,109,874,419.93
  5. Step 5: Solve for x
    x = 6,923,109,874,419.93/2,644,230.66
  6. Step 6: Final answer
    x = 2,618,194.39

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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.