Home / 4,204,201.76-5,801,798.20-2,270,462.16

Finding the Fourth Proportional to 4,204,201.76, 5,801,798.20 and 2,270,462.16

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Solution

The fourth proportional to 4,204,201.76, 5,801,798.20 and 2,270,462.16 is: 3,133,237.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,201.76 : 5,801,798.20 = 2,270,462.16 : x
  2. Step 2: Convert to fraction form
    4,204,201.76/5,801,798.20 = 2,270,462.16/x
  3. Step 3: Cross multiply
    4,204,201.76x = 5,801,798.20 × 2,270,462.16
  4. Step 4: Simplify right side
    4,204,201.76x = 13,172,763,273,056.11
  5. Step 5: Solve for x
    x = 13,172,763,273,056.11/4,204,201.76
  6. Step 6: Final answer
    x = 3,133,237.66

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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.