Home / 3,296,623.14-4,549,374.26-1,826,576.64

Finding the Fourth Proportional to 3,296,623.14, 4,549,374.26 and 1,826,576.64

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Solution

The fourth proportional to 3,296,623.14, 4,549,374.26 and 1,826,576.64 is: 2,520,694.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,623.14 : 4,549,374.26 = 1,826,576.64 : x
  2. Step 2: Convert to fraction form
    3,296,623.14/4,549,374.26 = 1,826,576.64/x
  3. Step 3: Cross multiply
    3,296,623.14x = 4,549,374.26 × 1,826,576.64
  4. Step 4: Simplify right side
    3,296,623.14x = 8,309,780,740,800.40
  5. Step 5: Solve for x
    x = 8,309,780,740,800.40/3,296,623.14
  6. Step 6: Final answer
    x = 2,520,694.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.