Home / 5,936,512.64-8,192,390.10-3,358,138.64

Finding the Fourth Proportional to 5,936,512.64, 8,192,390.10 and 3,358,138.64

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Solution

The fourth proportional to 5,936,512.64, 8,192,390.10 and 3,358,138.64 is: 4,634,232.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,512.64 : 8,192,390.10 = 3,358,138.64 : x
  2. Step 2: Convert to fraction form
    5,936,512.64/8,192,390.10 = 3,358,138.64/x
  3. Step 3: Cross multiply
    5,936,512.64x = 8,192,390.10 × 3,358,138.64
  4. Step 4: Simplify right side
    5,936,512.64x = 27,511,181,748,763.46
  5. Step 5: Solve for x
    x = 27,511,181,748,763.46/5,936,512.64
  6. Step 6: Final answer
    x = 4,634,232.83

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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.