Home / 7,337,352.82-11,006,606.46-1,946,003.24

Finding the Fourth Proportional to 7,337,352.82, 11,006,606.46 and 1,946,003.24

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Solution

The fourth proportional to 7,337,352.82, 11,006,606.46 and 1,946,003.24 is: 2,919,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,352.82 : 11,006,606.46 = 1,946,003.24 : x
  2. Step 2: Convert to fraction form
    7,337,352.82/11,006,606.46 = 1,946,003.24/x
  3. Step 3: Cross multiply
    7,337,352.82x = 11,006,606.46 × 1,946,003.24
  4. Step 4: Simplify right side
    7,337,352.82x = 21,418,891,832,564.93
  5. Step 5: Solve for x
    x = 21,418,891,832,564.93/7,337,352.82
  6. Step 6: Final answer
    x = 2,919,157.95

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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.