Home / 4,795,553.10-7,188,481.62-2,064,881.28

Finding the Fourth Proportional to 4,795,553.10, 7,188,481.62 and 2,064,881.28

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Solution

The fourth proportional to 4,795,553.10, 7,188,481.62 and 2,064,881.28 is: 3,095,234.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,553.10 : 7,188,481.62 = 2,064,881.28 : x
  2. Step 2: Convert to fraction form
    4,795,553.10/7,188,481.62 = 2,064,881.28/x
  3. Step 3: Cross multiply
    4,795,553.10x = 7,188,481.62 × 2,064,881.28
  4. Step 4: Simplify right side
    4,795,553.10x = 14,843,361,128,762.07
  5. Step 5: Solve for x
    x = 14,843,361,128,762.07/4,795,553.10
  6. Step 6: Final answer
    x = 3,095,234.44

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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.