Home / 8,021,300.25-12,031,097.44-2,263,891.53

Finding the Fourth Proportional to 8,021,300.25, 12,031,097.44 and 2,263,891.53

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Solution

The fourth proportional to 8,021,300.25, 12,031,097.44 and 2,263,891.53 is: 3,395,596.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,300.25 : 12,031,097.44 = 2,263,891.53 : x
  2. Step 2: Convert to fraction form
    8,021,300.25/12,031,097.44 = 2,263,891.53/x
  3. Step 3: Cross multiply
    8,021,300.25x = 12,031,097.44 × 2,263,891.53
  4. Step 4: Simplify right side
    8,021,300.25x = 27,237,099,525,205.46
  5. Step 5: Solve for x
    x = 27,237,099,525,205.46/8,021,300.25
  6. Step 6: Final answer
    x = 3,395,596.56

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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.