Home / 3,196,360.22-4,794,507.47-1,847,664.65

Finding the Fourth Proportional to 3,196,360.22, 4,794,507.47 and 1,847,664.65

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Solution

The fourth proportional to 3,196,360.22, 4,794,507.47 and 1,847,664.65 is: 2,771,477.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,360.22 : 4,794,507.47 = 1,847,664.65 : x
  2. Step 2: Convert to fraction form
    3,196,360.22/4,794,507.47 = 1,847,664.65/x
  3. Step 3: Cross multiply
    3,196,360.22x = 4,794,507.47 × 1,847,664.65
  4. Step 4: Simplify right side
    3,196,360.22x = 8,858,641,933,269.07
  5. Step 5: Solve for x
    x = 8,858,641,933,269.07/3,196,360.22
  6. Step 6: Final answer
    x = 2,771,477.97

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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.