Home / 7,524,059.72-10,383,842.80-4,261,454.85

Finding the Fourth Proportional to 7,524,059.72, 10,383,842.80 and 4,261,454.85

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Solution

The fourth proportional to 7,524,059.72, 10,383,842.80 and 4,261,454.85 is: 5,881,170.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,059.72 : 10,383,842.80 = 4,261,454.85 : x
  2. Step 2: Convert to fraction form
    7,524,059.72/10,383,842.80 = 4,261,454.85/x
  3. Step 3: Cross multiply
    7,524,059.72x = 10,383,842.80 × 4,261,454.85
  4. Step 4: Simplify right side
    7,524,059.72x = 44,250,277,225,084.34
  5. Step 5: Solve for x
    x = 44,250,277,225,084.34/7,524,059.72
  6. Step 6: Final answer
    x = 5,881,170.39

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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.