Home / 2,388,301.47-3,295,322.46-2,002,676.67

Finding the Fourth Proportional to 2,388,301.47, 3,295,322.46 and 2,002,676.67

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Solution

The fourth proportional to 2,388,301.47, 3,295,322.46 and 2,002,676.67 is: 2,763,246.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,301.47 : 3,295,322.46 = 2,002,676.67 : x
  2. Step 2: Convert to fraction form
    2,388,301.47/3,295,322.46 = 2,002,676.67/x
  3. Step 3: Cross multiply
    2,388,301.47x = 3,295,322.46 × 2,002,676.67
  4. Step 4: Simplify right side
    2,388,301.47x = 6,599,465,410,769.01
  5. Step 5: Solve for x
    x = 6,599,465,410,769.01/2,388,301.47
  6. Step 6: Final answer
    x = 2,763,246.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.