Home / 7,524,049.44-10,383,828.61-4,261,444.57

Finding the Fourth Proportional to 7,524,049.44, 10,383,828.61 and 4,261,444.57

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Solution

The fourth proportional to 7,524,049.44, 10,383,828.61 and 4,261,444.57 is: 5,881,156.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,049.44 : 10,383,828.61 = 4,261,444.57 : x
  2. Step 2: Convert to fraction form
    7,524,049.44/10,383,828.61 = 4,261,444.57/x
  3. Step 3: Cross multiply
    7,524,049.44x = 10,383,828.61 × 4,261,444.57
  4. Step 4: Simplify right side
    7,524,049.44x = 44,250,110,009,281.96
  5. Step 5: Solve for x
    x = 44,250,110,009,281.96/7,524,049.44
  6. Step 6: Final answer
    x = 5,881,156.20

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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.