Home / 4,840,223.94-6,679,255.38-2,664,342.12

Finding the Fourth Proportional to 4,840,223.94, 6,679,255.38 and 2,664,342.12

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Solution

The fourth proportional to 4,840,223.94, 6,679,255.38 and 2,664,342.12 is: 3,676,652.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,223.94 : 6,679,255.38 = 2,664,342.12 : x
  2. Step 2: Convert to fraction form
    4,840,223.94/6,679,255.38 = 2,664,342.12/x
  3. Step 3: Cross multiply
    4,840,223.94x = 6,679,255.38 × 2,664,342.12
  4. Step 4: Simplify right side
    4,840,223.94x = 17,795,821,439,170.61
  5. Step 5: Solve for x
    x = 17,795,821,439,170.61/4,840,223.94
  6. Step 6: Final answer
    x = 3,676,652.50

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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.