Home / 4,714,970.70-7,061,958.45-4,085,114.70

Finding the Fourth Proportional to 4,714,970.70, 7,061,958.45 and 4,085,114.70

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Solution

The fourth proportional to 4,714,970.70, 7,061,958.45 and 4,085,114.70 is: 6,118,576.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,970.70 : 7,061,958.45 = 4,085,114.70 : x
  2. Step 2: Convert to fraction form
    4,714,970.70/7,061,958.45 = 4,085,114.70/x
  3. Step 3: Cross multiply
    4,714,970.70x = 7,061,958.45 × 4,085,114.70
  4. Step 4: Simplify right side
    4,714,970.70x = 28,848,910,274,884.22
  5. Step 5: Solve for x
    x = 28,848,910,274,884.22/4,714,970.70
  6. Step 6: Final answer
    x = 6,118,576.79

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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.