Home / 7,524,049.50-10,383,828.66-4,261,444.63

Finding the Fourth Proportional to 7,524,049.50, 10,383,828.66 and 4,261,444.63

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Solution

The fourth proportional to 7,524,049.50, 10,383,828.66 and 4,261,444.63 is: 5,881,156.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,049.50 : 10,383,828.66 = 4,261,444.63 : x
  2. Step 2: Convert to fraction form
    7,524,049.50/10,383,828.66 = 4,261,444.63/x
  3. Step 3: Cross multiply
    7,524,049.50x = 10,383,828.66 × 4,261,444.63
  4. Step 4: Simplify right side
    7,524,049.50x = 44,250,110,856,037.53
  5. Step 5: Solve for x
    x = 44,250,110,856,037.53/7,524,049.50
  6. Step 6: Final answer
    x = 5,881,156.27

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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.