Home / 3,243,530.55-4,476,165.60-1,793,319.62

Finding the Fourth Proportional to 3,243,530.55, 4,476,165.60 and 1,793,319.62

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Solution

The fourth proportional to 3,243,530.55, 4,476,165.60 and 1,793,319.62 is: 2,474,832.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,530.55 : 4,476,165.60 = 1,793,319.62 : x
  2. Step 2: Convert to fraction form
    3,243,530.55/4,476,165.60 = 1,793,319.62/x
  3. Step 3: Cross multiply
    3,243,530.55x = 4,476,165.60 × 1,793,319.62
  4. Step 4: Simplify right side
    3,243,530.55x = 8,027,195,570,468.24
  5. Step 5: Solve for x
    x = 8,027,195,570,468.24/3,243,530.55
  6. Step 6: Final answer
    x = 2,474,832.73

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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.