Home / 6,563,173.40-9,057,180.93-3,622,992.20

Finding the Fourth Proportional to 6,563,173.40, 9,057,180.93 and 3,622,992.20

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Solution

The fourth proportional to 6,563,173.40, 9,057,180.93 and 3,622,992.20 is: 4,999,730.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,173.40 : 9,057,180.93 = 3,622,992.20 : x
  2. Step 2: Convert to fraction form
    6,563,173.40/9,057,180.93 = 3,622,992.20/x
  3. Step 3: Cross multiply
    6,563,173.40x = 9,057,180.93 × 3,622,992.20
  4. Step 4: Simplify right side
    6,563,173.40x = 32,814,095,858,850.38
  5. Step 5: Solve for x
    x = 32,814,095,858,850.38/6,563,173.40
  6. Step 6: Final answer
    x = 4,999,730.14

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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.