Home / 2,036,222.03-3,049,682.94-972,011.43

Finding the Fourth Proportional to 2,036,222.03, 3,049,682.94 and 972,011.43

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Solution

The fourth proportional to 2,036,222.03, 3,049,682.94 and 972,011.43 is: 1,455,797.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,222.03 : 3,049,682.94 = 972,011.43 : x
  2. Step 2: Convert to fraction form
    2,036,222.03/3,049,682.94 = 972,011.43/x
  3. Step 3: Cross multiply
    2,036,222.03x = 3,049,682.94 × 972,011.43
  4. Step 4: Simplify right side
    2,036,222.03x = 2,964,326,675,556.00
  5. Step 5: Solve for x
    x = 2,964,326,675,556.00/2,036,222.03
  6. Step 6: Final answer
    x = 1,455,797.37

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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.