Home / 3,935,325.94-5,889,656.23-2,419,968.67

Finding the Fourth Proportional to 3,935,325.94, 5,889,656.23 and 2,419,968.67

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Solution

The fourth proportional to 3,935,325.94, 5,889,656.23 and 2,419,968.67 is: 3,621,754.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,325.94 : 5,889,656.23 = 2,419,968.67 : x
  2. Step 2: Convert to fraction form
    3,935,325.94/5,889,656.23 = 2,419,968.67/x
  3. Step 3: Cross multiply
    3,935,325.94x = 5,889,656.23 × 2,419,968.67
  4. Step 4: Simplify right side
    3,935,325.94x = 14,252,783,532,896.25
  5. Step 5: Solve for x
    x = 14,252,783,532,896.25/3,935,325.94
  6. Step 6: Final answer
    x = 3,621,754.27

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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.