Home / 3,405,791.04-4,701,130.54-2,029,566.31

Finding the Fourth Proportional to 3,405,791.04, 4,701,130.54 and 2,029,566.31

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Solution

The fourth proportional to 3,405,791.04, 4,701,130.54 and 2,029,566.31 is: 2,801,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,791.04 : 4,701,130.54 = 2,029,566.31 : x
  2. Step 2: Convert to fraction form
    3,405,791.04/4,701,130.54 = 2,029,566.31/x
  3. Step 3: Cross multiply
    3,405,791.04x = 4,701,130.54 × 2,029,566.31
  4. Step 4: Simplify right side
    3,405,791.04x = 9,541,256,183,929.54
  5. Step 5: Solve for x
    x = 9,541,256,183,929.54/3,405,791.04
  6. Step 6: Final answer
    x = 2,801,480.20

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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.