Home / 2,215,233.01-3,322,849.14-532,336.51

Finding the Fourth Proportional to 2,215,233.01, 3,322,849.14 and 532,336.51

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Solution

The fourth proportional to 2,215,233.01, 3,322,849.14 and 532,336.51 is: 798,504.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,233.01 : 3,322,849.14 = 532,336.51 : x
  2. Step 2: Convert to fraction form
    2,215,233.01/3,322,849.14 = 532,336.51/x
  3. Step 3: Cross multiply
    2,215,233.01x = 3,322,849.14 × 532,336.51
  4. Step 4: Simplify right side
    2,215,233.01x = 1,768,873,914,444.10
  5. Step 5: Solve for x
    x = 1,768,873,914,444.10/2,215,233.01
  6. Step 6: Final answer
    x = 798,504.67

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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.