Home / 8,086,803.33-11,159,842.59-4,415,745.45

Finding the Fourth Proportional to 8,086,803.33, 11,159,842.59 and 4,415,745.45

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Solution

The fourth proportional to 8,086,803.33, 11,159,842.59 and 4,415,745.45 is: 6,093,758.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,803.33 : 11,159,842.59 = 4,415,745.45 : x
  2. Step 2: Convert to fraction form
    8,086,803.33/11,159,842.59 = 4,415,745.45/x
  3. Step 3: Cross multiply
    8,086,803.33x = 11,159,842.59 × 4,415,745.45
  4. Step 4: Simplify right side
    8,086,803.33x = 49,279,024,139,508.72
  5. Step 5: Solve for x
    x = 49,279,024,139,508.72/8,086,803.33
  6. Step 6: Final answer
    x = 6,093,758.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.