Home / 7,612,224.12-11,418,797.46-3,063,255.24

Finding the Fourth Proportional to 7,612,224.12, 11,418,797.46 and 3,063,255.24

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Solution

The fourth proportional to 7,612,224.12, 11,418,797.46 and 3,063,255.24 is: 4,595,068.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,612,224.12 : 11,418,797.46 = 3,063,255.24 : x
  2. Step 2: Convert to fraction form
    7,612,224.12/11,418,797.46 = 3,063,255.24/x
  3. Step 3: Cross multiply
    7,612,224.12x = 11,418,797.46 × 3,063,255.24
  4. Step 4: Simplify right side
    7,612,224.12x = 34,978,691,153,843.70
  5. Step 5: Solve for x
    x = 34,978,691,153,843.70/7,612,224.12
  6. Step 6: Final answer
    x = 4,595,068.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.