Home / 3,361,215.30-5,035,808.70-2,044,276.80

Finding the Fourth Proportional to 3,361,215.30, 5,035,808.70 and 2,044,276.80

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Solution

The fourth proportional to 3,361,215.30, 5,035,808.70 and 2,044,276.80 is: 3,062,757.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,215.30 : 5,035,808.70 = 2,044,276.80 : x
  2. Step 2: Convert to fraction form
    3,361,215.30/5,035,808.70 = 2,044,276.80/x
  3. Step 3: Cross multiply
    3,361,215.30x = 5,035,808.70 × 2,044,276.80
  4. Step 4: Simplify right side
    3,361,215.30x = 10,294,586,894,648.16
  5. Step 5: Solve for x
    x = 10,294,586,894,648.16/3,361,215.30
  6. Step 6: Final answer
    x = 3,062,757.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.