Home / 4,068,628.57-5,614,714.43-2,233,098.91

Finding the Fourth Proportional to 4,068,628.57, 5,614,714.43 and 2,233,098.91

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Solution

The fourth proportional to 4,068,628.57, 5,614,714.43 and 2,233,098.91 is: 3,081,680.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,628.57 : 5,614,714.43 = 2,233,098.91 : x
  2. Step 2: Convert to fraction form
    4,068,628.57/5,614,714.43 = 2,233,098.91/x
  3. Step 3: Cross multiply
    4,068,628.57x = 5,614,714.43 × 2,233,098.91
  4. Step 4: Simplify right side
    4,068,628.57x = 12,538,212,673,594.27
  5. Step 5: Solve for x
    x = 12,538,212,673,594.27/4,068,628.57
  6. Step 6: Final answer
    x = 3,081,680.34

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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.