Home / 2,412,968.94-3,619,450.17-615,852.32

Finding the Fourth Proportional to 2,412,968.94, 3,619,450.17 and 615,852.32

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Solution

The fourth proportional to 2,412,968.94, 3,619,450.17 and 615,852.32 is: 923,777.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,968.94 : 3,619,450.17 = 615,852.32 : x
  2. Step 2: Convert to fraction form
    2,412,968.94/3,619,450.17 = 615,852.32/x
  3. Step 3: Cross multiply
    2,412,968.94x = 3,619,450.17 × 615,852.32
  4. Step 4: Simplify right side
    2,412,968.94x = 2,229,046,766,221.64
  5. Step 5: Solve for x
    x = 2,229,046,766,221.64/2,412,968.94
  6. Step 6: Final answer
    x = 923,777.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.