Home / 5,305,777.35-7,314,558.57-4,486,694.82

Finding the Fourth Proportional to 5,305,777.35, 7,314,558.57 and 4,486,694.82

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Solution

The fourth proportional to 5,305,777.35, 7,314,558.57 and 4,486,694.82 is: 6,185,369.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,305,777.35 : 7,314,558.57 = 4,486,694.82 : x
  2. Step 2: Convert to fraction form
    5,305,777.35/7,314,558.57 = 4,486,694.82/x
  3. Step 3: Cross multiply
    5,305,777.35x = 7,314,558.57 × 4,486,694.82
  4. Step 4: Simplify right side
    5,305,777.35x = 32,818,192,046,605.61
  5. Step 5: Solve for x
    x = 32,818,192,046,605.61/5,305,777.35
  6. Step 6: Final answer
    x = 6,185,369.25

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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.