Home / 5,770,221.98-7,962,212.59-3,323,628.72

Finding the Fourth Proportional to 5,770,221.98, 7,962,212.59 and 3,323,628.72

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Solution

The fourth proportional to 5,770,221.98, 7,962,212.59 and 3,323,628.72 is: 4,586,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,221.98 : 7,962,212.59 = 3,323,628.72 : x
  2. Step 2: Convert to fraction form
    5,770,221.98/7,962,212.59 = 3,323,628.72/x
  3. Step 3: Cross multiply
    5,770,221.98x = 7,962,212.59 × 3,323,628.72
  4. Step 4: Simplify right side
    5,770,221.98x = 26,463,438,430,560.52
  5. Step 5: Solve for x
    x = 26,463,438,430,560.52/5,770,221.98
  6. Step 6: Final answer
    x = 4,586,208.04

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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.