Home / 11,399,205.36-17,098,842.06-2,763,271.56

Finding the Fourth Proportional to 11,399,205.36, 17,098,842.06 and 2,763,271.56

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Solution

The fourth proportional to 11,399,205.36, 17,098,842.06 and 2,763,271.56 is: 4,144,915.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,399,205.36 : 17,098,842.06 = 2,763,271.56 : x
  2. Step 2: Convert to fraction form
    11,399,205.36/17,098,842.06 = 2,763,271.56/x
  3. Step 3: Cross multiply
    11,399,205.36x = 17,098,842.06 × 2,763,271.56
  4. Step 4: Simplify right side
    11,399,205.36x = 47,248,743,973,329.81
  5. Step 5: Solve for x
    x = 47,248,743,973,329.81/11,399,205.36
  6. Step 6: Final answer
    x = 4,144,915.59

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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.