Home / 7,743,380.00-11,604,606.95-2,948,453.58

Finding the Fourth Proportional to 7,743,380.00, 11,604,606.95 and 2,948,453.58

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Solution

The fourth proportional to 7,743,380.00, 11,604,606.95 and 2,948,453.58 is: 4,418,696.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,743,380.00 : 11,604,606.95 = 2,948,453.58 : x
  2. Step 2: Convert to fraction form
    7,743,380.00/11,604,606.95 = 2,948,453.58/x
  3. Step 3: Cross multiply
    7,743,380.00x = 11,604,606.95 × 2,948,453.58
  4. Step 4: Simplify right side
    7,743,380.00x = 34,215,644,891,832.88
  5. Step 5: Solve for x
    x = 34,215,644,891,832.88/7,743,380.00
  6. Step 6: Final answer
    x = 4,418,696.34

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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.