Home / 5,019,245.65-6,926,597.09-2,727,418.69

Finding the Fourth Proportional to 5,019,245.65, 6,926,597.09 and 2,727,418.69

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Solution

The fourth proportional to 5,019,245.65, 6,926,597.09 and 2,727,418.69 is: 3,763,858.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,245.65 : 6,926,597.09 = 2,727,418.69 : x
  2. Step 2: Convert to fraction form
    5,019,245.65/6,926,597.09 = 2,727,418.69/x
  3. Step 3: Cross multiply
    5,019,245.65x = 6,926,597.09 × 2,727,418.69
  4. Step 4: Simplify right side
    5,019,245.65x = 18,891,730,333,551.18
  5. Step 5: Solve for x
    x = 18,891,730,333,551.18/5,019,245.65
  6. Step 6: Final answer
    x = 3,763,858.49

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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.