Home / 3,164,415.20-4,366,913.94-1,714,110.63

Finding the Fourth Proportional to 3,164,415.20, 4,366,913.94 and 1,714,110.63

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Solution

The fourth proportional to 3,164,415.20, 4,366,913.94 and 1,714,110.63 is: 2,365,484.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,415.20 : 4,366,913.94 = 1,714,110.63 : x
  2. Step 2: Convert to fraction form
    3,164,415.20/4,366,913.94 = 1,714,110.63/x
  3. Step 3: Cross multiply
    3,164,415.20x = 4,366,913.94 × 1,714,110.63
  4. Step 4: Simplify right side
    3,164,415.20x = 7,485,373,611,481.19
  5. Step 5: Solve for x
    x = 7,485,373,611,481.19/3,164,415.20
  6. Step 6: Final answer
    x = 2,365,484.03

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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.