Home / 9,790,799.09-14,686,198.74-3,401,057.58

Finding the Fourth Proportional to 9,790,799.09, 14,686,198.74 and 3,401,057.58

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Solution

The fourth proportional to 9,790,799.09, 14,686,198.74 and 3,401,057.58 is: 5,101,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,799.09 : 14,686,198.74 = 3,401,057.58 : x
  2. Step 2: Convert to fraction form
    9,790,799.09/14,686,198.74 = 3,401,057.58/x
  3. Step 3: Cross multiply
    9,790,799.09x = 14,686,198.74 × 3,401,057.58
  4. Step 4: Simplify right side
    9,790,799.09x = 49,948,607,546,063.45
  5. Step 5: Solve for x
    x = 49,948,607,546,063.45/9,790,799.09
  6. Step 6: Final answer
    x = 5,101,586.41

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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.