Home / 9,454,992.44-13,048,374.41-5,782,755.61

Finding the Fourth Proportional to 9,454,992.44, 13,048,374.41 and 5,782,755.61

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Solution

The fourth proportional to 9,454,992.44, 13,048,374.41 and 5,782,755.61 is: 7,980,499.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454,992.44 : 13,048,374.41 = 5,782,755.61 : x
  2. Step 2: Convert to fraction form
    9,454,992.44/13,048,374.41 = 5,782,755.61/x
  3. Step 3: Cross multiply
    9,454,992.44x = 13,048,374.41 × 5,782,755.61
  4. Step 4: Simplify right side
    9,454,992.44x = 75,455,560,329,889.97
  5. Step 5: Solve for x
    x = 75,455,560,329,889.97/9,454,992.44
  6. Step 6: Final answer
    x = 7,980,499.28

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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.