Home / 4,958,174.12-6,842,619.18-2,753,150.81

Finding the Fourth Proportional to 4,958,174.12, 6,842,619.18 and 2,753,150.81

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Solution

The fourth proportional to 4,958,174.12, 6,842,619.18 and 2,753,150.81 is: 3,799,536.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,174.12 : 6,842,619.18 = 2,753,150.81 : x
  2. Step 2: Convert to fraction form
    4,958,174.12/6,842,619.18 = 2,753,150.81/x
  3. Step 3: Cross multiply
    4,958,174.12x = 6,842,619.18 × 2,753,150.81
  4. Step 4: Simplify right side
    4,958,174.12x = 18,838,762,503,725.44
  5. Step 5: Solve for x
    x = 18,838,762,503,725.44/4,958,174.12
  6. Step 6: Final answer
    x = 3,799,536.29

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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.