Home / 4,714,960.70-7,061,943.45-4,085,104.70

Finding the Fourth Proportional to 4,714,960.70, 7,061,943.45 and 4,085,104.70

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Solution

The fourth proportional to 4,714,960.70, 7,061,943.45 and 4,085,104.70 is: 6,118,561.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,960.70 : 7,061,943.45 = 4,085,104.70 : x
  2. Step 2: Convert to fraction form
    4,714,960.70/7,061,943.45 = 4,085,104.70/x
  3. Step 3: Cross multiply
    4,714,960.70x = 7,061,943.45 × 4,085,104.70
  4. Step 4: Simplify right side
    4,714,960.70x = 28,848,778,378,729.22
  5. Step 5: Solve for x
    x = 28,848,778,378,729.22/4,714,960.70
  6. Step 6: Final answer
    x = 6,118,561.79

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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.