Home / 6,383,108.46-8,808,679.62-3,482,499.58

Finding the Fourth Proportional to 6,383,108.46, 8,808,679.62 and 3,482,499.58

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Solution

The fourth proportional to 6,383,108.46, 8,808,679.62 and 3,482,499.58 is: 4,805,843.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,108.46 : 8,808,679.62 = 3,482,499.58 : x
  2. Step 2: Convert to fraction form
    6,383,108.46/8,808,679.62 = 3,482,499.58/x
  3. Step 3: Cross multiply
    6,383,108.46x = 8,808,679.62 × 3,482,499.58
  4. Step 4: Simplify right side
    6,383,108.46x = 30,676,223,088,015.41
  5. Step 5: Solve for x
    x = 30,676,223,088,015.41/6,383,108.46
  6. Step 6: Final answer
    x = 4,805,843.94

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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.