Home / 7,895,883.92-11,848,205.27-3,852,404.96

Finding the Fourth Proportional to 7,895,883.92, 11,848,205.27 and 3,852,404.96

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Solution

The fourth proportional to 7,895,883.92, 11,848,205.27 and 3,852,404.96 is: 5,780,744.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,883.92 : 11,848,205.27 = 3,852,404.96 : x
  2. Step 2: Convert to fraction form
    7,895,883.92/11,848,205.27 = 3,852,404.96/x
  3. Step 3: Cross multiply
    7,895,883.92x = 11,848,205.27 × 3,852,404.96
  4. Step 4: Simplify right side
    7,895,883.92x = 45,644,084,699,636.13
  5. Step 5: Solve for x
    x = 45,644,084,699,636.13/7,895,883.92
  6. Step 6: Final answer
    x = 5,780,744.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.