Home / 3,164,415.45-4,366,914.29-1,714,110.88

Finding the Fourth Proportional to 3,164,415.45, 4,366,914.29 and 1,714,110.88

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Solution

The fourth proportional to 3,164,415.45, 4,366,914.29 and 1,714,110.88 is: 2,365,484.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,415.45 : 4,366,914.29 = 1,714,110.88 : x
  2. Step 2: Convert to fraction form
    3,164,415.45/4,366,914.29 = 1,714,110.88/x
  3. Step 3: Cross multiply
    3,164,415.45x = 4,366,914.29 × 1,714,110.88
  4. Step 4: Simplify right side
    3,164,415.45x = 7,485,375,287,945.92
  5. Step 5: Solve for x
    x = 7,485,375,287,945.92/3,164,415.45
  6. Step 6: Final answer
    x = 2,365,484.37

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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.