Home / 9,220,580.82-13,796,617.14-5,792,819.04

Finding the Fourth Proportional to 9,220,580.82, 13,796,617.14 and 5,792,819.04

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Solution

The fourth proportional to 9,220,580.82, 13,796,617.14 and 5,792,819.04 is: 8,667,708.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,220,580.82 : 13,796,617.14 = 5,792,819.04 : x
  2. Step 2: Convert to fraction form
    9,220,580.82/13,796,617.14 = 5,792,819.04/x
  3. Step 3: Cross multiply
    9,220,580.82x = 13,796,617.14 × 5,792,819.04
  4. Step 4: Simplify right side
    9,220,580.82x = 79,921,306,456,182.34
  5. Step 5: Solve for x
    x = 79,921,306,456,182.34/9,220,580.82
  6. Step 6: Final answer
    x = 8,667,708.47

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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.