Home / 1,967,349.24-2,715,080.85-1,096,241.67

Finding the Fourth Proportional to 1,967,349.24, 2,715,080.85 and 1,096,241.67

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Solution

The fourth proportional to 1,967,349.24, 2,715,080.85 and 1,096,241.67 is: 1,512,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,349.24 : 2,715,080.85 = 1,096,241.67 : x
  2. Step 2: Convert to fraction form
    1,967,349.24/2,715,080.85 = 1,096,241.67/x
  3. Step 3: Cross multiply
    1,967,349.24x = 2,715,080.85 × 1,096,241.67
  4. Step 4: Simplify right side
    1,967,349.24x = 2,976,384,765,189.02
  5. Step 5: Solve for x
    x = 2,976,384,765,189.02/1,967,349.24
  6. Step 6: Final answer
    x = 1,512,890.90

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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.