Home / 5,019,368.26-6,926,722.94-2,727,523.48

Finding the Fourth Proportional to 5,019,368.26, 6,926,722.94 and 2,727,523.48

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Solution

The fourth proportional to 5,019,368.26, 6,926,722.94 and 2,727,523.48 is: 3,763,979.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,368.26 : 6,926,722.94 = 2,727,523.48 : x
  2. Step 2: Convert to fraction form
    5,019,368.26/6,926,722.94 = 2,727,523.48/x
  3. Step 3: Cross multiply
    5,019,368.26x = 6,926,722.94 × 2,727,523.48
  4. Step 4: Simplify right side
    5,019,368.26x = 18,892,799,458,304.63
  5. Step 5: Solve for x
    x = 18,892,799,458,304.63/5,019,368.26
  6. Step 6: Final answer
    x = 3,763,979.54

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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.