Home / 6,173,557.82-9,256,996.69-4,902,343.55

Finding the Fourth Proportional to 6,173,557.82, 9,256,996.69 and 4,902,343.55

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Solution

The fourth proportional to 6,173,557.82, 9,256,996.69 and 4,902,343.55 is: 7,350,863.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,557.82 : 9,256,996.69 = 4,902,343.55 : x
  2. Step 2: Convert to fraction form
    6,173,557.82/9,256,996.69 = 4,902,343.55/x
  3. Step 3: Cross multiply
    6,173,557.82x = 9,256,996.69 × 4,902,343.55
  4. Step 4: Simplify right side
    6,173,557.82x = 45,380,978,015,592.84
  5. Step 5: Solve for x
    x = 45,380,978,015,592.84/6,173,557.82
  6. Step 6: Final answer
    x = 7,350,863.04

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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.