Home / 5,629,935.24-8,447,527.26-3,355,367.76

Finding the Fourth Proportional to 5,629,935.24, 8,447,527.26 and 3,355,367.76

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Solution

The fourth proportional to 5,629,935.24, 8,447,527.26 and 3,355,367.76 is: 5,034,615.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,935.24 : 8,447,527.26 = 3,355,367.76 : x
  2. Step 2: Convert to fraction form
    5,629,935.24/8,447,527.26 = 3,355,367.76/x
  3. Step 3: Cross multiply
    5,629,935.24x = 8,447,527.26 × 3,355,367.76
  4. Step 4: Simplify right side
    5,629,935.24x = 28,344,560,619,925.14
  5. Step 5: Solve for x
    x = 28,344,560,619,925.14/5,629,935.24
  6. Step 6: Final answer
    x = 5,034,615.75

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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.