Home / 3,334,687.19-4,601,871.36-1,806,794.32

Finding the Fourth Proportional to 3,334,687.19, 4,601,871.36 and 1,806,794.32

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Solution

The fourth proportional to 3,334,687.19, 4,601,871.36 and 1,806,794.32 is: 2,493,377.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,687.19 : 4,601,871.36 = 1,806,794.32 : x
  2. Step 2: Convert to fraction form
    3,334,687.19/4,601,871.36 = 1,806,794.32/x
  3. Step 3: Cross multiply
    3,334,687.19x = 4,601,871.36 × 1,806,794.32
  4. Step 4: Simplify right side
    3,334,687.19x = 8,314,635,002,575.35
  5. Step 5: Solve for x
    x = 8,314,635,002,575.35/3,334,687.19
  6. Step 6: Final answer
    x = 2,493,377.80

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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.