Home / 2,236,484.52-3,086,267.56-1,366,774.24

Finding the Fourth Proportional to 2,236,484.52, 3,086,267.56 and 1,366,774.24

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Solution

The fourth proportional to 2,236,484.52, 3,086,267.56 and 1,366,774.24 is: 1,886,098.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,484.52 : 3,086,267.56 = 1,366,774.24 : x
  2. Step 2: Convert to fraction form
    2,236,484.52/3,086,267.56 = 1,366,774.24/x
  3. Step 3: Cross multiply
    2,236,484.52x = 3,086,267.56 × 1,366,774.24
  4. Step 4: Simplify right side
    2,236,484.52x = 4,218,230,998,755.65
  5. Step 5: Solve for x
    x = 4,218,230,998,755.65/2,236,484.52
  6. Step 6: Final answer
    x = 1,886,098.90

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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.