Home / 6,064,805.95-9,100,049.73-2,989,120.09

Finding the Fourth Proportional to 6,064,805.95, 9,100,049.73 and 2,989,120.09

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Solution

The fourth proportional to 6,064,805.95, 9,100,049.73 and 2,989,120.09 is: 4,485,080.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,805.95 : 9,100,049.73 = 2,989,120.09 : x
  2. Step 2: Convert to fraction form
    6,064,805.95/9,100,049.73 = 2,989,120.09/x
  3. Step 3: Cross multiply
    6,064,805.95x = 9,100,049.73 × 2,989,120.09
  4. Step 4: Simplify right side
    6,064,805.95x = 27,201,141,467,942.07
  5. Step 5: Solve for x
    x = 27,201,141,467,942.07/6,064,805.95
  6. Step 6: Final answer
    x = 4,485,080.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.