Home / 4,958,208-6,842,665.80-2,753,184.60

Finding the Fourth Proportional to 4,958,208, 6,842,665.80 and 2,753,184.60

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Solution

The fourth proportional to 4,958,208, 6,842,665.80 and 2,753,184.60 is: 3,799,582.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,208 : 6,842,665.80 = 2,753,184.60 : x
  2. Step 2: Convert to fraction form
    4,958,208/6,842,665.80 = 2,753,184.60/x
  3. Step 3: Cross multiply
    4,958,208x = 6,842,665.80 × 2,753,184.60
  4. Step 4: Simplify right side
    4,958,208x = 18,839,122,103,506.68
  5. Step 5: Solve for x
    x = 18,839,122,103,506.68/4,958,208
  6. Step 6: Final answer
    x = 3,799,582.85

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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.