Home / 3,682,624.40-5,514,605.40-2,936,128.40

Finding the Fourth Proportional to 3,682,624.40, 5,514,605.40 and 2,936,128.40

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Solution

The fourth proportional to 3,682,624.40, 5,514,605.40 and 2,936,128.40 is: 4,396,752.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,624.40 : 5,514,605.40 = 2,936,128.40 : x
  2. Step 2: Convert to fraction form
    3,682,624.40/5,514,605.40 = 2,936,128.40/x
  3. Step 3: Cross multiply
    3,682,624.40x = 5,514,605.40 × 2,936,128.40
  4. Step 4: Simplify right side
    3,682,624.40x = 16,191,589,529,733.36
  5. Step 5: Solve for x
    x = 16,191,589,529,733.36/3,682,624.40
  6. Step 6: Final answer
    x = 4,396,752.91

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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.