Home / 4,100,622.96-5,658,744.12-2,265,044.88

Finding the Fourth Proportional to 4,100,622.96, 5,658,744.12 and 2,265,044.88

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Solution

The fourth proportional to 4,100,622.96, 5,658,744.12 and 2,265,044.88 is: 3,125,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,622.96 : 5,658,744.12 = 2,265,044.88 : x
  2. Step 2: Convert to fraction form
    4,100,622.96/5,658,744.12 = 2,265,044.88/x
  3. Step 3: Cross multiply
    4,100,622.96x = 5,658,744.12 × 2,265,044.88
  4. Step 4: Simplify right side
    4,100,622.96x = 12,817,309,396,236.11
  5. Step 5: Solve for x
    x = 12,817,309,396,236.11/4,100,622.96
  6. Step 6: Final answer
    x = 3,125,698.10

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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.