Home / 4,597,173.78-6,344,099.78-2,664,555.36

Finding the Fourth Proportional to 4,597,173.78, 6,344,099.78 and 2,664,555.36

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Solution

The fourth proportional to 4,597,173.78, 6,344,099.78 and 2,664,555.36 is: 3,677,086.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,173.78 : 6,344,099.78 = 2,664,555.36 : x
  2. Step 2: Convert to fraction form
    4,597,173.78/6,344,099.78 = 2,664,555.36/x
  3. Step 3: Cross multiply
    4,597,173.78x = 6,344,099.78 × 2,664,555.36
  4. Step 4: Simplify right side
    4,597,173.78x = 16,904,205,073,173.82
  5. Step 5: Solve for x
    x = 16,904,205,073,173.82/4,597,173.78
  6. Step 6: Final answer
    x = 3,677,086.38

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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.