Home / 2,737,498.40-4,106,202.34-818,414.04

Finding the Fourth Proportional to 2,737,498.40, 4,106,202.34 and 818,414.04

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Solution

The fourth proportional to 2,737,498.40, 4,106,202.34 and 818,414.04 is: 1,227,607.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,498.40 : 4,106,202.34 = 818,414.04 : x
  2. Step 2: Convert to fraction form
    2,737,498.40/4,106,202.34 = 818,414.04/x
  3. Step 3: Cross multiply
    2,737,498.40x = 4,106,202.34 × 818,414.04
  4. Step 4: Simplify right side
    2,737,498.40x = 3,360,573,646,136.85
  5. Step 5: Solve for x
    x = 3,360,573,646,136.85/2,737,498.40
  6. Step 6: Final answer
    x = 1,227,607.53

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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.