Home / 6,563,049.36-9,057,028.68-3,662,562.96

Finding the Fourth Proportional to 6,563,049.36, 9,057,028.68 and 3,662,562.96

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Solution

The fourth proportional to 6,563,049.36, 9,057,028.68 and 3,662,562.96 is: 5,054,348.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,049.36 : 9,057,028.68 = 3,662,562.96 : x
  2. Step 2: Convert to fraction form
    6,563,049.36/9,057,028.68 = 3,662,562.96/x
  3. Step 3: Cross multiply
    6,563,049.36x = 9,057,028.68 × 3,662,562.96
  4. Step 4: Simplify right side
    6,563,049.36x = 33,171,937,771,025.69
  5. Step 5: Solve for x
    x = 33,171,937,771,025.69/6,563,049.36
  6. Step 6: Final answer
    x = 5,054,348.36

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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.