Home / 4,625,679.32-6,383,513.04-2,532,486.84

Finding the Fourth Proportional to 4,625,679.32, 6,383,513.04 and 2,532,486.84

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Solution

The fourth proportional to 4,625,679.32, 6,383,513.04 and 2,532,486.84 is: 3,494,873.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,679.32 : 6,383,513.04 = 2,532,486.84 : x
  2. Step 2: Convert to fraction form
    4,625,679.32/6,383,513.04 = 2,532,486.84/x
  3. Step 3: Cross multiply
    4,625,679.32x = 6,383,513.04 × 2,532,486.84
  4. Step 4: Simplify right side
    4,625,679.32x = 16,166,162,766,768.39
  5. Step 5: Solve for x
    x = 16,166,162,766,768.39/4,625,679.32
  6. Step 6: Final answer
    x = 3,494,873.22

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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.