Home / 3,822,005.10-5,733,007.65-3,529,712.55

Finding the Fourth Proportional to 3,822,005.10, 5,733,007.65 and 3,529,712.55

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Solution

The fourth proportional to 3,822,005.10, 5,733,007.65 and 3,529,712.55 is: 5,294,568.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,005.10 : 5,733,007.65 = 3,529,712.55 : x
  2. Step 2: Convert to fraction form
    3,822,005.10/5,733,007.65 = 3,529,712.55/x
  3. Step 3: Cross multiply
    3,822,005.10x = 5,733,007.65 × 3,529,712.55
  4. Step 4: Simplify right side
    3,822,005.10x = 20,235,869,051,451.01
  5. Step 5: Solve for x
    x = 20,235,869,051,451.01/3,822,005.10
  6. Step 6: Final answer
    x = 5,294,568.83

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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.