Home / 5,744,612.84-8,617,137.96-2,150,001.32

Finding the Fourth Proportional to 5,744,612.84, 8,617,137.96 and 2,150,001.32

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Solution

The fourth proportional to 5,744,612.84, 8,617,137.96 and 2,150,001.32 is: 3,225,083.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,612.84 : 8,617,137.96 = 2,150,001.32 : x
  2. Step 2: Convert to fraction form
    5,744,612.84/8,617,137.96 = 2,150,001.32/x
  3. Step 3: Cross multiply
    5,744,612.84x = 8,617,137.96 × 2,150,001.32
  4. Step 4: Simplify right side
    5,744,612.84x = 18,526,857,988,622.11
  5. Step 5: Solve for x
    x = 18,526,857,988,622.11/5,744,612.84
  6. Step 6: Final answer
    x = 3,225,083.83

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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.