Home / 2,306,857.52-3,453,472.56-1,703,813.60

Finding the Fourth Proportional to 2,306,857.52, 3,453,472.56 and 1,703,813.60

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Solution

The fourth proportional to 2,306,857.52, 3,453,472.56 and 1,703,813.60 is: 2,550,687.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,857.52 : 3,453,472.56 = 1,703,813.60 : x
  2. Step 2: Convert to fraction form
    2,306,857.52/3,453,472.56 = 1,703,813.60/x
  3. Step 3: Cross multiply
    2,306,857.52x = 3,453,472.56 × 1,703,813.60
  4. Step 4: Simplify right side
    2,306,857.52x = 5,884,073,514,954.82
  5. Step 5: Solve for x
    x = 5,884,073,514,954.82/2,306,857.52
  6. Step 6: Final answer
    x = 2,550,687.88

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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.