Home / 808,050.44-1,211,959.02-246,934.28

Finding the Fourth Proportional to 808,050.44, 1,211,959.02 and 246,934.28

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Solution

The fourth proportional to 808,050.44, 1,211,959.02 and 246,934.28 is: 370,365.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    808,050.44 : 1,211,959.02 = 246,934.28 : x
  2. Step 2: Convert to fraction form
    808,050.44/1,211,959.02 = 246,934.28/x
  3. Step 3: Cross multiply
    808,050.44x = 1,211,959.02 × 246,934.28
  4. Step 4: Simplify right side
    808,050.44x = 299,274,227,993.21
  5. Step 5: Solve for x
    x = 299,274,227,993.21/808,050.44
  6. Step 6: Final answer
    x = 370,365.78

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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.