Home / 4,530,169.04-6,251,634.29-2,492,978.54

Finding the Fourth Proportional to 4,530,169.04, 6,251,634.29 and 2,492,978.54

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Solution

The fourth proportional to 4,530,169.04, 6,251,634.29 and 2,492,978.54 is: 3,440,310.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,169.04 : 6,251,634.29 = 2,492,978.54 : x
  2. Step 2: Convert to fraction form
    4,530,169.04/6,251,634.29 = 2,492,978.54/x
  3. Step 3: Cross multiply
    4,530,169.04x = 6,251,634.29 × 2,492,978.54
  4. Step 4: Simplify right side
    4,530,169.04x = 15,585,190,081,175.07
  5. Step 5: Solve for x
    x = 15,585,190,081,175.07/4,530,169.04
  6. Step 6: Final answer
    x = 3,440,310.94

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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.