Home / 5,392,016.64-8,085,316.32-1,796,523.84

Finding the Fourth Proportional to 5,392,016.64, 8,085,316.32 and 1,796,523.84

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Solution

The fourth proportional to 5,392,016.64, 8,085,316.32 and 1,796,523.84 is: 2,693,883.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,016.64 : 8,085,316.32 = 1,796,523.84 : x
  2. Step 2: Convert to fraction form
    5,392,016.64/8,085,316.32 = 1,796,523.84/x
  3. Step 3: Cross multiply
    5,392,016.64x = 8,085,316.32 × 1,796,523.84
  4. Step 4: Simplify right side
    5,392,016.64x = 14,525,463,522,821.07
  5. Step 5: Solve for x
    x = 14,525,463,522,821.07/5,392,016.64
  6. Step 6: Final answer
    x = 2,693,883.29

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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.