Home / 3,362,530.39-4,634,871.24-2,274,405.15

Finding the Fourth Proportional to 3,362,530.39, 4,634,871.24 and 2,274,405.15

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Solution

The fourth proportional to 3,362,530.39, 4,634,871.24 and 2,274,405.15 is: 3,135,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,530.39 : 4,634,871.24 = 2,274,405.15 : x
  2. Step 2: Convert to fraction form
    3,362,530.39/4,634,871.24 = 2,274,405.15/x
  3. Step 3: Cross multiply
    3,362,530.39x = 4,634,871.24 × 2,274,405.15
  4. Step 4: Simplify right side
    3,362,530.39x = 10,541,575,017,842.89
  5. Step 5: Solve for x
    x = 10,541,575,017,842.89/3,362,530.39
  6. Step 6: Final answer
    x = 3,135,012.56

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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.