Home / 5,456,043.46-7,529,175.21-3,008,653.30

Finding the Fourth Proportional to 5,456,043.46, 7,529,175.21 and 3,008,653.30

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Solution

The fourth proportional to 5,456,043.46, 7,529,175.21 and 3,008,653.30 is: 4,151,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,043.46 : 7,529,175.21 = 3,008,653.30 : x
  2. Step 2: Convert to fraction form
    5,456,043.46/7,529,175.21 = 3,008,653.30/x
  3. Step 3: Cross multiply
    5,456,043.46x = 7,529,175.21 × 3,008,653.30
  4. Step 4: Simplify right side
    5,456,043.46x = 22,652,677,841,844.69
  5. Step 5: Solve for x
    x = 22,652,677,841,844.69/5,456,043.46
  6. Step 6: Final answer
    x = 4,151,850.70

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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.