Home / 2,204,222.76-3,041,825.94-1,237,354.92

Finding the Fourth Proportional to 2,204,222.76, 3,041,825.94 and 1,237,354.92

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Solution

The fourth proportional to 2,204,222.76, 3,041,825.94 and 1,237,354.92 is: 1,707,548.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,222.76 : 3,041,825.94 = 1,237,354.92 : x
  2. Step 2: Convert to fraction form
    2,204,222.76/3,041,825.94 = 1,237,354.92/x
  3. Step 3: Cross multiply
    2,204,222.76x = 3,041,825.94 × 1,237,354.92
  4. Step 4: Simplify right side
    2,204,222.76x = 3,763,818,292,642.62
  5. Step 5: Solve for x
    x = 3,763,818,292,642.62/2,204,222.76
  6. Step 6: Final answer
    x = 1,707,548.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.