Home / 5,019,367.26-6,926,721.56-2,727,522.48

Finding the Fourth Proportional to 5,019,367.26, 6,926,721.56 and 2,727,522.48

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Solution

The fourth proportional to 5,019,367.26, 6,926,721.56 and 2,727,522.48 is: 3,763,978.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,367.26 : 6,926,721.56 = 2,727,522.48 : x
  2. Step 2: Convert to fraction form
    5,019,367.26/6,926,721.56 = 2,727,522.48/x
  3. Step 3: Cross multiply
    5,019,367.26x = 6,926,721.56 × 2,727,522.48
  4. Step 4: Simplify right side
    5,019,367.26x = 18,892,788,767,600.67
  5. Step 5: Solve for x
    x = 18,892,788,767,600.67/5,019,367.26
  6. Step 6: Final answer
    x = 3,763,978.16

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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.