Home / 2,676,299.70-3,693,348.46-1,514,745.94

Finding the Fourth Proportional to 2,676,299.70, 3,693,348.46 and 1,514,745.94

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Solution

The fourth proportional to 2,676,299.70, 3,693,348.46 and 1,514,745.94 is: 2,090,380.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,299.70 : 3,693,348.46 = 1,514,745.94 : x
  2. Step 2: Convert to fraction form
    2,676,299.70/3,693,348.46 = 1,514,745.94/x
  3. Step 3: Cross multiply
    2,676,299.70x = 3,693,348.46 × 1,514,745.94
  4. Step 4: Simplify right side
    2,676,299.70x = 5,594,484,584,790.25
  5. Step 5: Solve for x
    x = 5,594,484,584,790.25/2,676,299.70
  6. Step 6: Final answer
    x = 2,090,380.46

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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.