Home / 3,256,588.08-4,493,908.04-1,806,179.44

Finding the Fourth Proportional to 3,256,588.08, 4,493,908.04 and 1,806,179.44

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Solution

The fourth proportional to 3,256,588.08, 4,493,908.04 and 1,806,179.44 is: 2,492,425.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,588.08 : 4,493,908.04 = 1,806,179.44 : x
  2. Step 2: Convert to fraction form
    3,256,588.08/4,493,908.04 = 1,806,179.44/x
  3. Step 3: Cross multiply
    3,256,588.08x = 4,493,908.04 × 1,806,179.44
  4. Step 4: Simplify right side
    3,256,588.08x = 8,116,804,307,098.70
  5. Step 5: Solve for x
    x = 8,116,804,307,098.70/3,256,588.08
  6. Step 6: Final answer
    x = 2,492,425.85

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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.