Home / 6,556,715.11-9,836,256.07-2,964,173.95

Finding the Fourth Proportional to 6,556,715.11, 9,836,256.07 and 2,964,173.95

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Solution

The fourth proportional to 6,556,715.11, 9,836,256.07 and 2,964,173.95 is: 4,446,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,715.11 : 9,836,256.07 = 2,964,173.95 : x
  2. Step 2: Convert to fraction form
    6,556,715.11/9,836,256.07 = 2,964,173.95/x
  3. Step 3: Cross multiply
    6,556,715.11x = 9,836,256.07 × 2,964,173.95
  4. Step 4: Simplify right side
    6,556,715.11x = 29,156,373,959,042.09
  5. Step 5: Solve for x
    x = 29,156,373,959,042.09/6,556,715.11
  6. Step 6: Final answer
    x = 4,446,795.92

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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.