Home / 3,212,525.22-4,816,846.41-1,507,042.50

Finding the Fourth Proportional to 3,212,525.22, 4,816,846.41 and 1,507,042.50

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Solution

The fourth proportional to 3,212,525.22, 4,816,846.41 and 1,507,042.50 is: 2,259,653.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,525.22 : 4,816,846.41 = 1,507,042.50 : x
  2. Step 2: Convert to fraction form
    3,212,525.22/4,816,846.41 = 1,507,042.50/x
  3. Step 3: Cross multiply
    3,212,525.22x = 4,816,846.41 × 1,507,042.50
  4. Step 4: Simplify right side
    3,212,525.22x = 7,259,192,255,842.43
  5. Step 5: Solve for x
    x = 7,259,192,255,842.43/3,212,525.22
  6. Step 6: Final answer
    x = 2,259,653.00

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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.