Home / 11,834,082.45-17,738,373.47-5,772,899.43

Finding the Fourth Proportional to 11,834,082.45, 17,738,373.47 and 5,772,899.43

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Solution

The fourth proportional to 11,834,082.45, 17,738,373.47 and 5,772,899.43 is: 8,653,129.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,082.45 : 17,738,373.47 = 5,772,899.43 : x
  2. Step 2: Convert to fraction form
    11,834,082.45/17,738,373.47 = 5,772,899.43/x
  3. Step 3: Cross multiply
    11,834,082.45x = 17,738,373.47 × 5,772,899.43
  4. Step 4: Simplify right side
    11,834,082.45x = 102,401,846,065,225.62
  5. Step 5: Solve for x
    x = 102,401,846,065,225.62/11,834,082.45
  6. Step 6: Final answer
    x = 8,653,129.34

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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.