Home / 3,199,225.96-4,414,935.54-1,841,100.04

Finding the Fourth Proportional to 3,199,225.96, 4,414,935.54 and 1,841,100.04

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Solution

The fourth proportional to 3,199,225.96, 4,414,935.54 and 1,841,100.04 is: 2,540,720.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,225.96 : 4,414,935.54 = 1,841,100.04 : x
  2. Step 2: Convert to fraction form
    3,199,225.96/4,414,935.54 = 1,841,100.04/x
  3. Step 3: Cross multiply
    3,199,225.96x = 4,414,935.54 × 1,841,100.04
  4. Step 4: Simplify right side
    3,199,225.96x = 8,128,337,999,291.42
  5. Step 5: Solve for x
    x = 8,128,337,999,291.42/3,199,225.96
  6. Step 6: Final answer
    x = 2,540,720.19

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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.