Home / 3,345,914.70-5,013,342.45-2,848,250.70

Finding the Fourth Proportional to 3,345,914.70, 5,013,342.45 and 2,848,250.70

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Solution

The fourth proportional to 3,345,914.70, 5,013,342.45 and 2,848,250.70 is: 4,267,668.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,914.70 : 5,013,342.45 = 2,848,250.70 : x
  2. Step 2: Convert to fraction form
    3,345,914.70/5,013,342.45 = 2,848,250.70/x
  3. Step 3: Cross multiply
    3,345,914.70x = 5,013,342.45 × 2,848,250.70
  4. Step 4: Simplify right side
    3,345,914.70x = 14,279,256,142,552.22
  5. Step 5: Solve for x
    x = 14,279,256,142,552.22/3,345,914.70
  6. Step 6: Final answer
    x = 4,267,668.91

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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.