Home / 3,440,981.35-5,161,138.50-1,044,847.04

Finding the Fourth Proportional to 3,440,981.35, 5,161,138.50 and 1,044,847.04

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Solution

The fourth proportional to 3,440,981.35, 5,161,138.50 and 1,044,847.04 is: 1,567,169.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,981.35 : 5,161,138.50 = 1,044,847.04 : x
  2. Step 2: Convert to fraction form
    3,440,981.35/5,161,138.50 = 1,044,847.04/x
  3. Step 3: Cross multiply
    3,440,981.35x = 5,161,138.50 × 1,044,847.04
  4. Step 4: Simplify right side
    3,440,981.35x = 5,392,600,297,657.89
  5. Step 5: Solve for x
    x = 5,392,600,297,657.89/3,440,981.35
  6. Step 6: Final answer
    x = 1,567,169.29

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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.