Home / 8,703,118.44-13,046,561.08-2,941,843.48

Finding the Fourth Proportional to 8,703,118.44, 13,046,561.08 and 2,941,843.48

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Solution

The fourth proportional to 8,703,118.44, 13,046,561.08 and 2,941,843.48 is: 4,410,021.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,118.44 : 13,046,561.08 = 2,941,843.48 : x
  2. Step 2: Convert to fraction form
    8,703,118.44/13,046,561.08 = 2,941,843.48/x
  3. Step 3: Cross multiply
    8,703,118.44x = 13,046,561.08 × 2,941,843.48
  4. Step 4: Simplify right side
    8,703,118.44x = 38,380,940,649,619.76
  5. Step 5: Solve for x
    x = 38,380,940,649,619.76/8,703,118.44
  6. Step 6: Final answer
    x = 4,410,021.64

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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.