Home / 5,449,737.50-8,168,496.06-2,210,522.48

Finding the Fourth Proportional to 5,449,737.50, 8,168,496.06 and 2,210,522.48

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Solution

The fourth proportional to 5,449,737.50, 8,168,496.06 and 2,210,522.48 is: 3,313,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,737.50 : 8,168,496.06 = 2,210,522.48 : x
  2. Step 2: Convert to fraction form
    5,449,737.50/8,168,496.06 = 2,210,522.48/x
  3. Step 3: Cross multiply
    5,449,737.50x = 8,168,496.06 × 2,210,522.48
  4. Step 4: Simplify right side
    5,449,737.50x = 18,056,644,168,421.43
  5. Step 5: Solve for x
    x = 18,056,644,168,421.43/5,449,737.50
  6. Step 6: Final answer
    x = 3,313,305.30

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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.