Home / 2,504,476.27-3,456,178.37-1,416,724.64

Finding the Fourth Proportional to 2,504,476.27, 3,456,178.37 and 1,416,724.64

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Solution

The fourth proportional to 2,504,476.27, 3,456,178.37 and 1,416,724.64 is: 1,955,080.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,476.27 : 3,456,178.37 = 1,416,724.64 : x
  2. Step 2: Convert to fraction form
    2,504,476.27/3,456,178.37 = 1,416,724.64/x
  3. Step 3: Cross multiply
    2,504,476.27x = 3,456,178.37 × 1,416,724.64
  4. Step 4: Simplify right side
    2,504,476.27x = 4,896,453,050,922.91
  5. Step 5: Solve for x
    x = 4,896,453,050,922.91/2,504,476.27
  6. Step 6: Final answer
    x = 1,955,080.63

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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.