Home / 4,031,999.52-6,049,180.44-1,192,185.60

Finding the Fourth Proportional to 4,031,999.52, 6,049,180.44 and 1,192,185.60

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Solution

The fourth proportional to 4,031,999.52, 6,049,180.44 and 1,192,185.60 is: 1,788,627.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,999.52 : 6,049,180.44 = 1,192,185.60 : x
  2. Step 2: Convert to fraction form
    4,031,999.52/6,049,180.44 = 1,192,185.60/x
  3. Step 3: Cross multiply
    4,031,999.52x = 6,049,180.44 × 1,192,185.60
  4. Step 4: Simplify right side
    4,031,999.52x = 7,211,745,812,369.67
  5. Step 5: Solve for x
    x = 7,211,745,812,369.67/4,031,999.52
  6. Step 6: Final answer
    x = 1,788,627.65

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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.