Home / 3,727,747.80-5,144,322.62-2,096,140.91

Finding the Fourth Proportional to 3,727,747.80, 5,144,322.62 and 2,096,140.91

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Solution

The fourth proportional to 3,727,747.80, 5,144,322.62 and 2,096,140.91 is: 2,892,691.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,747.80 : 5,144,322.62 = 2,096,140.91 : x
  2. Step 2: Convert to fraction form
    3,727,747.80/5,144,322.62 = 2,096,140.91/x
  3. Step 3: Cross multiply
    3,727,747.80x = 5,144,322.62 × 2,096,140.91
  4. Step 4: Simplify right side
    3,727,747.80x = 10,783,225,077,539.12
  5. Step 5: Solve for x
    x = 10,783,225,077,539.12/3,727,747.80
  6. Step 6: Final answer
    x = 2,892,691.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.