Home / 6,922,375.08-9,552,820.74-3,824,889

Finding the Fourth Proportional to 6,922,375.08, 9,552,820.74 and 3,824,889

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Solution

The fourth proportional to 6,922,375.08, 9,552,820.74 and 3,824,889 is: 5,278,315.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,922,375.08 : 9,552,820.74 = 3,824,889 : x
  2. Step 2: Convert to fraction form
    6,922,375.08/9,552,820.74 = 3,824,889/x
  3. Step 3: Cross multiply
    6,922,375.08x = 9,552,820.74 × 3,824,889
  4. Step 4: Simplify right side
    6,922,375.08x = 36,538,478,967,397.86
  5. Step 5: Solve for x
    x = 36,538,478,967,397.86/6,922,375.08
  6. Step 6: Final answer
    x = 5,278,315.40

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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.