Home / 7,524,049.75-10,383,829.01-4,261,444.88

Finding the Fourth Proportional to 7,524,049.75, 10,383,829.01 and 4,261,444.88

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Solution

The fourth proportional to 7,524,049.75, 10,383,829.01 and 4,261,444.88 is: 5,881,156.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,049.75 : 10,383,829.01 = 4,261,444.88 : x
  2. Step 2: Convert to fraction form
    7,524,049.75/10,383,829.01 = 4,261,444.88/x
  3. Step 3: Cross multiply
    7,524,049.75x = 10,383,829.01 × 4,261,444.88
  4. Step 4: Simplify right side
    7,524,049.75x = 44,250,114,969,459.97
  5. Step 5: Solve for x
    x = 44,250,114,969,459.97/7,524,049.75
  6. Step 6: Final answer
    x = 5,881,156.62

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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.