Home / 8,044,096.44-12,049,989.24-3,720,085.80

Finding the Fourth Proportional to 8,044,096.44, 12,049,989.24 and 3,720,085.80

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Solution

The fourth proportional to 8,044,096.44, 12,049,989.24 and 3,720,085.80 is: 5,572,657.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,096.44 : 12,049,989.24 = 3,720,085.80 : x
  2. Step 2: Convert to fraction form
    8,044,096.44/12,049,989.24 = 3,720,085.80/x
  3. Step 3: Cross multiply
    8,044,096.44x = 12,049,989.24 × 3,720,085.80
  4. Step 4: Simplify right side
    8,044,096.44x = 44,826,993,830,639.66
  5. Step 5: Solve for x
    x = 44,826,993,830,639.66/8,044,096.44
  6. Step 6: Final answer
    x = 5,572,657.43

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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.