Home / 3,670,269.80-5,494,518.30-2,727,818.60

Finding the Fourth Proportional to 3,670,269.80, 5,494,518.30 and 2,727,818.60

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Solution

The fourth proportional to 3,670,269.80, 5,494,518.30 and 2,727,818.60 is: 4,083,636.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,269.80 : 5,494,518.30 = 2,727,818.60 : x
  2. Step 2: Convert to fraction form
    3,670,269.80/5,494,518.30 = 2,727,818.60/x
  3. Step 3: Cross multiply
    3,670,269.80x = 5,494,518.30 × 2,727,818.60
  4. Step 4: Simplify right side
    3,670,269.80x = 14,988,049,216,780.38
  5. Step 5: Solve for x
    x = 14,988,049,216,780.38/3,670,269.80
  6. Step 6: Final answer
    x = 4,083,636.91

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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.