Home / 3,288,369.56-4,533,820.52-2,514,949.16

Finding the Fourth Proportional to 3,288,369.56, 4,533,820.52 and 2,514,949.16

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Solution

The fourth proportional to 3,288,369.56, 4,533,820.52 and 2,514,949.16 is: 3,467,471.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,369.56 : 4,533,820.52 = 2,514,949.16 : x
  2. Step 2: Convert to fraction form
    3,288,369.56/4,533,820.52 = 2,514,949.16/x
  3. Step 3: Cross multiply
    3,288,369.56x = 4,533,820.52 × 2,514,949.16
  4. Step 4: Simplify right side
    3,288,369.56x = 11,402,328,073,120.91
  5. Step 5: Solve for x
    x = 11,402,328,073,120.91/3,288,369.56
  6. Step 6: Final answer
    x = 3,467,471.61

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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.