Home / 3,462,527.22-5,217,425.11-2,845,268.34

Finding the Fourth Proportional to 3,462,527.22, 5,217,425.11 and 2,845,268.34

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Solution

The fourth proportional to 3,462,527.22, 5,217,425.11 and 2,845,268.34 is: 4,287,323.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,527.22 : 5,217,425.11 = 2,845,268.34 : x
  2. Step 2: Convert to fraction form
    3,462,527.22/5,217,425.11 = 2,845,268.34/x
  3. Step 3: Cross multiply
    3,462,527.22x = 5,217,425.11 × 2,845,268.34
  4. Step 4: Simplify right side
    3,462,527.22x = 14,844,974,474,690.85
  5. Step 5: Solve for x
    x = 14,844,974,474,690.85/3,462,527.22
  6. Step 6: Final answer
    x = 4,287,323.54

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.