Home / 3,802,810.68-5,700,375.54-2,383,861.32

Finding the Fourth Proportional to 3,802,810.68, 5,700,375.54 and 2,383,861.32

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Solution

The fourth proportional to 3,802,810.68, 5,700,375.54 and 2,383,861.32 is: 3,573,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,810.68 : 5,700,375.54 = 2,383,861.32 : x
  2. Step 2: Convert to fraction form
    3,802,810.68/5,700,375.54 = 2,383,861.32/x
  3. Step 3: Cross multiply
    3,802,810.68x = 5,700,375.54 × 2,383,861.32
  4. Step 4: Simplify right side
    3,802,810.68x = 13,588,904,759,280.11
  5. Step 5: Solve for x
    x = 13,588,904,759,280.11/3,802,810.68
  6. Step 6: Final answer
    x = 3,573,384.50

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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.