Home / 3,256,238.04-4,493,758.50-1,805,847.05

Finding the Fourth Proportional to 3,256,238.04, 4,493,758.50 and 1,805,847.05

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Solution

The fourth proportional to 3,256,238.04, 4,493,758.50 and 1,805,847.05 is: 2,492,152.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,238.04 : 4,493,758.50 = 1,805,847.05 : x
  2. Step 2: Convert to fraction form
    3,256,238.04/4,493,758.50 = 1,805,847.05/x
  3. Step 3: Cross multiply
    3,256,238.04x = 4,493,758.50 × 1,805,847.05
  4. Step 4: Simplify right side
    3,256,238.04x = 8,115,040,508,168.63
  5. Step 5: Solve for x
    x = 8,115,040,508,168.63/3,256,238.04
  6. Step 6: Final answer
    x = 2,492,152.11

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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.