Home / 4,104,091.12-5,663,633.88-2,293,256.56

Finding the Fourth Proportional to 4,104,091.12, 5,663,633.88 and 2,293,256.56

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Solution

The fourth proportional to 4,104,091.12, 5,663,633.88 and 2,293,256.56 is: 3,164,687.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,091.12 : 5,663,633.88 = 2,293,256.56 : x
  2. Step 2: Convert to fraction form
    4,104,091.12/5,663,633.88 = 2,293,256.56/x
  3. Step 3: Cross multiply
    4,104,091.12x = 5,663,633.88 × 2,293,256.56
  4. Step 4: Simplify right side
    4,104,091.12x = 12,988,165,548,748.25
  5. Step 5: Solve for x
    x = 12,988,165,548,748.25/4,104,091.12
  6. Step 6: Final answer
    x = 3,164,687.42

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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.