Home / 4,040,354.52-5,575,807.76-2,204,931.33

Finding the Fourth Proportional to 4,040,354.52, 5,575,807.76 and 2,204,931.33

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Solution

The fourth proportional to 4,040,354.52, 5,575,807.76 and 2,204,931.33 is: 3,042,869.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,354.52 : 5,575,807.76 = 2,204,931.33 : x
  2. Step 2: Convert to fraction form
    4,040,354.52/5,575,807.76 = 2,204,931.33/x
  3. Step 3: Cross multiply
    4,040,354.52x = 5,575,807.76 × 2,204,931.33
  4. Step 4: Simplify right side
    4,040,354.52x = 12,294,273,209,056.46
  5. Step 5: Solve for x
    x = 12,294,273,209,056.46/4,040,354.52
  6. Step 6: Final answer
    x = 3,042,869.91

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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.