Home / 2,349,144.08-3,241,732.20-1,276,033.04

Finding the Fourth Proportional to 2,349,144.08, 3,241,732.20 and 1,276,033.04

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Solution

The fourth proportional to 2,349,144.08, 3,241,732.20 and 1,276,033.04 is: 1,760,878.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,144.08 : 3,241,732.20 = 1,276,033.04 : x
  2. Step 2: Convert to fraction form
    2,349,144.08/3,241,732.20 = 1,276,033.04/x
  3. Step 3: Cross multiply
    2,349,144.08x = 3,241,732.20 × 1,276,033.04
  4. Step 4: Simplify right side
    2,349,144.08x = 4,136,557,394,031.89
  5. Step 5: Solve for x
    x = 4,136,557,394,031.89/2,349,144.08
  6. Step 6: Final answer
    x = 1,760,878.54

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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.