Home / 3,499,841.96-5,250,200.70-1,369,650.92

Finding the Fourth Proportional to 3,499,841.96, 5,250,200.70 and 1,369,650.92

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Solution

The fourth proportional to 3,499,841.96, 5,250,200.70 and 1,369,650.92 is: 2,054,647.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,841.96 : 5,250,200.70 = 1,369,650.92 : x
  2. Step 2: Convert to fraction form
    3,499,841.96/5,250,200.70 = 1,369,650.92/x
  3. Step 3: Cross multiply
    3,499,841.96x = 5,250,200.70 × 1,369,650.92
  4. Step 4: Simplify right side
    3,499,841.96x = 7,190,942,218,939.64
  5. Step 5: Solve for x
    x = 7,190,942,218,939.64/3,499,841.96
  6. Step 6: Final answer
    x = 2,054,647.70

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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.