Home / 7,524,048.75-10,383,827.63-4,261,443.88

Finding the Fourth Proportional to 7,524,048.75, 10,383,827.63 and 4,261,443.88

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Solution

The fourth proportional to 7,524,048.75, 10,383,827.63 and 4,261,443.88 is: 5,881,155.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,048.75 : 10,383,827.63 = 4,261,443.88 : x
  2. Step 2: Convert to fraction form
    7,524,048.75/10,383,827.63 = 4,261,443.88/x
  3. Step 3: Cross multiply
    7,524,048.75x = 10,383,827.63 × 4,261,443.88
  4. Step 4: Simplify right side
    7,524,048.75x = 44,250,098,659,819.96
  5. Step 5: Solve for x
    x = 44,250,098,659,819.96/7,524,048.75
  6. Step 6: Final answer
    x = 5,881,155.23

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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.