Home / 3,821,274.02-5,271,118.92-2,444,115.26

Finding the Fourth Proportional to 3,821,274.02, 5,271,118.92 and 2,444,115.26

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Solution

The fourth proportional to 3,821,274.02, 5,271,118.92 and 2,444,115.26 is: 3,371,446.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,274.02 : 5,271,118.92 = 2,444,115.26 : x
  2. Step 2: Convert to fraction form
    3,821,274.02/5,271,118.92 = 2,444,115.26/x
  3. Step 3: Cross multiply
    3,821,274.02x = 5,271,118.92 × 2,444,115.26
  4. Step 4: Simplify right side
    3,821,274.02x = 12,883,222,189,646.72
  5. Step 5: Solve for x
    x = 12,883,222,189,646.72/3,821,274.02
  6. Step 6: Final answer
    x = 3,371,446.83

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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.