Home / 5,019,053.05-6,926,337.03-2,727,213.74

Finding the Fourth Proportional to 5,019,053.05, 6,926,337.03 and 2,727,213.74

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Solution

The fourth proportional to 5,019,053.05, 6,926,337.03 and 2,727,213.74 is: 3,763,578.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,053.05 : 6,926,337.03 = 2,727,213.74 : x
  2. Step 2: Convert to fraction form
    5,019,053.05/6,926,337.03 = 2,727,213.74/x
  3. Step 3: Cross multiply
    5,019,053.05x = 6,926,337.03 × 2,727,213.74
  4. Step 4: Simplify right side
    5,019,053.05x = 18,889,601,517,655.92
  5. Step 5: Solve for x
    x = 18,889,601,517,655.92/5,019,053.05
  6. Step 6: Final answer
    x = 3,763,578.77

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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.