Home / 4,373,999.06-6,036,109.79-2,440,144.31

Finding the Fourth Proportional to 4,373,999.06, 6,036,109.79 and 2,440,144.31

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Solution

The fourth proportional to 4,373,999.06, 6,036,109.79 and 2,440,144.31 is: 3,367,394.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,999.06 : 6,036,109.79 = 2,440,144.31 : x
  2. Step 2: Convert to fraction form
    4,373,999.06/6,036,109.79 = 2,440,144.31/x
  3. Step 3: Cross multiply
    4,373,999.06x = 6,036,109.79 × 2,440,144.31
  4. Step 4: Simplify right side
    4,373,999.06x = 14,728,978,916,222.53
  5. Step 5: Solve for x
    x = 14,728,978,916,222.53/4,373,999.06
  6. Step 6: Final answer
    x = 3,367,394.17

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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.