Home / 5,356,279.44-7,393,927.53-3,616,305.87

Finding the Fourth Proportional to 5,356,279.44, 7,393,927.53 and 3,616,305.87

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Solution

The fourth proportional to 5,356,279.44, 7,393,927.53 and 3,616,305.87 is: 4,992,029.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,279.44 : 7,393,927.53 = 3,616,305.87 : x
  2. Step 2: Convert to fraction form
    5,356,279.44/7,393,927.53 = 3,616,305.87/x
  3. Step 3: Cross multiply
    5,356,279.44x = 7,393,927.53 × 3,616,305.87
  4. Step 4: Simplify right side
    5,356,279.44x = 26,738,703,529,093.60
  5. Step 5: Solve for x
    x = 26,738,703,529,093.60/5,356,279.44
  6. Step 6: Final answer
    x = 4,992,029.23

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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.