Home / 6,795,189.16-10,192,804.69-1,677,619.64

Finding the Fourth Proportional to 6,795,189.16, 10,192,804.69 and 1,677,619.64

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Solution

The fourth proportional to 6,795,189.16, 10,192,804.69 and 1,677,619.64 is: 2,516,434.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,189.16 : 10,192,804.69 = 1,677,619.64 : x
  2. Step 2: Convert to fraction form
    6,795,189.16/10,192,804.69 = 1,677,619.64/x
  3. Step 3: Cross multiply
    6,795,189.16x = 10,192,804.69 × 1,677,619.64
  4. Step 4: Simplify right side
    6,795,189.16x = 17,099,649,313,340.15
  5. Step 5: Solve for x
    x = 17,099,649,313,340.15/6,795,189.16
  6. Step 6: Final answer
    x = 2,516,434.63

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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.