Home / 2,204,529.48-3,042,426.54-1,237,723.32

Finding the Fourth Proportional to 2,204,529.48, 3,042,426.54 and 1,237,723.32

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Solution

The fourth proportional to 2,204,529.48, 3,042,426.54 and 1,237,723.32 is: 1,708,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,529.48 : 3,042,426.54 = 1,237,723.32 : x
  2. Step 2: Convert to fraction form
    2,204,529.48/3,042,426.54 = 1,237,723.32/x
  3. Step 3: Cross multiply
    2,204,529.48x = 3,042,426.54 × 1,237,723.32
  4. Step 4: Simplify right side
    2,204,529.48x = 3,765,682,277,944.91
  5. Step 5: Solve for x
    x = 3,765,682,277,944.91/2,204,529.48
  6. Step 6: Final answer
    x = 1,708,156.92

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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.