Home / 7,236,036.33-10,843,850.07-3,999,031.67

Finding the Fourth Proportional to 7,236,036.33, 10,843,850.07 and 3,999,031.67

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Solution

The fourth proportional to 7,236,036.33, 10,843,850.07 and 3,999,031.67 is: 5,992,907.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,236,036.33 : 10,843,850.07 = 3,999,031.67 : x
  2. Step 2: Convert to fraction form
    7,236,036.33/10,843,850.07 = 3,999,031.67/x
  3. Step 3: Cross multiply
    7,236,036.33x = 10,843,850.07 × 3,999,031.67
  4. Step 4: Simplify right side
    7,236,036.33x = 43,364,899,800,442.47
  5. Step 5: Solve for x
    x = 43,364,899,800,442.47/7,236,036.33
  6. Step 6: Final answer
    x = 5,992,907.97

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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.