Home / 2,027,125.63-2,797,433.58-1,109,355.13

Finding the Fourth Proportional to 2,027,125.63, 2,797,433.58 and 1,109,355.13

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Solution

The fourth proportional to 2,027,125.63, 2,797,433.58 and 1,109,355.13 is: 1,530,910.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,125.63 : 2,797,433.58 = 1,109,355.13 : x
  2. Step 2: Convert to fraction form
    2,027,125.63/2,797,433.58 = 1,109,355.13/x
  3. Step 3: Cross multiply
    2,027,125.63x = 2,797,433.58 × 1,109,355.13
  4. Step 4: Simplify right side
    2,027,125.63x = 3,103,347,292,807.27
  5. Step 5: Solve for x
    x = 3,103,347,292,807.27/2,027,125.63
  6. Step 6: Final answer
    x = 1,530,910.19

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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.