Home / 5,239,481.60-7,863,369.60-2,046,137.60

Finding the Fourth Proportional to 5,239,481.60, 7,863,369.60 and 2,046,137.60

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Solution

The fourth proportional to 5,239,481.60, 7,863,369.60 and 2,046,137.60 is: 3,070,825.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,481.60 : 7,863,369.60 = 2,046,137.60 : x
  2. Step 2: Convert to fraction form
    5,239,481.60/7,863,369.60 = 2,046,137.60/x
  3. Step 3: Cross multiply
    5,239,481.60x = 7,863,369.60 × 2,046,137.60
  4. Step 4: Simplify right side
    5,239,481.60x = 16,089,536,201,256.96
  5. Step 5: Solve for x
    x = 16,089,536,201,256.96/5,239,481.60
  6. Step 6: Final answer
    x = 3,070,825.98

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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.