Home / 1,514,086.70-2,269,200.45-804,454.70

Finding the Fourth Proportional to 1,514,086.70, 2,269,200.45 and 804,454.70

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Solution

The fourth proportional to 1,514,086.70, 2,269,200.45 and 804,454.70 is: 1,205,656.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,086.70 : 2,269,200.45 = 804,454.70 : x
  2. Step 2: Convert to fraction form
    1,514,086.70/2,269,200.45 = 804,454.70/x
  3. Step 3: Cross multiply
    1,514,086.70x = 2,269,200.45 × 804,454.70
  4. Step 4: Simplify right side
    1,514,086.70x = 1,825,468,967,244.62
  5. Step 5: Solve for x
    x = 1,825,468,967,244.62/1,514,086.70
  6. Step 6: Final answer
    x = 1,205,656.83

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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.