Home / 5,468,541.25-7,546,739.31-3,021,310.12

Finding the Fourth Proportional to 5,468,541.25, 7,546,739.31 and 3,021,310.12

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Solution

The fourth proportional to 5,468,541.25, 7,546,739.31 and 3,021,310.12 is: 4,169,492.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,541.25 : 7,546,739.31 = 3,021,310.12 : x
  2. Step 2: Convert to fraction form
    5,468,541.25/7,546,739.31 = 3,021,310.12/x
  3. Step 3: Cross multiply
    5,468,541.25x = 7,546,739.31 × 3,021,310.12
  4. Step 4: Simplify right side
    5,468,541.25x = 22,801,039,835,198.27
  5. Step 5: Solve for x
    x = 22,801,039,835,198.27/5,468,541.25
  6. Step 6: Final answer
    x = 4,169,492.15

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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.