Home / 8,152,723.22-11,250,794.46-4,481,876.34

Finding the Fourth Proportional to 8,152,723.22, 11,250,794.46 and 4,481,876.34

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Solution

The fourth proportional to 8,152,723.22, 11,250,794.46 and 4,481,876.34 is: 6,185,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,723.22 : 11,250,794.46 = 4,481,876.34 : x
  2. Step 2: Convert to fraction form
    8,152,723.22/11,250,794.46 = 4,481,876.34/x
  3. Step 3: Cross multiply
    8,152,723.22x = 11,250,794.46 × 4,481,876.34
  4. Step 4: Simplify right side
    8,152,723.22x = 50,424,669,496,477.08
  5. Step 5: Solve for x
    x = 50,424,669,496,477.08/8,152,723.22
  6. Step 6: Final answer
    x = 6,185,009.37

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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.