Home / 3,334,684.06-4,601,867.04-1,806,791.19

Finding the Fourth Proportional to 3,334,684.06, 4,601,867.04 and 1,806,791.19

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Solution

The fourth proportional to 3,334,684.06, 4,601,867.04 and 1,806,791.19 is: 2,493,373.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,684.06 : 4,601,867.04 = 1,806,791.19 : x
  2. Step 2: Convert to fraction form
    3,334,684.06/4,601,867.04 = 1,806,791.19/x
  3. Step 3: Cross multiply
    3,334,684.06x = 4,601,867.04 × 1,806,791.19
  4. Step 4: Simplify right side
    3,334,684.06x = 8,314,612,801,390.91
  5. Step 5: Solve for x
    x = 8,314,612,801,390.91/3,334,684.06
  6. Step 6: Final answer
    x = 2,493,373.48

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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.