Home / 5,713,894.20-7,883,942.20-3,298,046.52

Finding the Fourth Proportional to 5,713,894.20, 7,883,942.20 and 3,298,046.52

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Solution

The fourth proportional to 5,713,894.20, 7,883,942.20 and 3,298,046.52 is: 4,550,593.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,894.20 : 7,883,942.20 = 3,298,046.52 : x
  2. Step 2: Convert to fraction form
    5,713,894.20/7,883,942.20 = 3,298,046.52/x
  3. Step 3: Cross multiply
    5,713,894.20x = 7,883,942.20 × 3,298,046.52
  4. Step 4: Simplify right side
    5,713,894.20x = 26,001,608,136,591.14
  5. Step 5: Solve for x
    x = 26,001,608,136,591.14/5,713,894.20
  6. Step 6: Final answer
    x = 4,550,593.21

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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.