Home / 1,550,093.40-2,325,584.79-651,072.78

Finding the Fourth Proportional to 1,550,093.40, 2,325,584.79 and 651,072.78

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Solution

The fourth proportional to 1,550,093.40, 2,325,584.79 and 651,072.78 is: 976,795.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,093.40 : 2,325,584.79 = 651,072.78 : x
  2. Step 2: Convert to fraction form
    1,550,093.40/2,325,584.79 = 651,072.78/x
  3. Step 3: Cross multiply
    1,550,093.40x = 2,325,584.79 × 651,072.78
  4. Step 4: Simplify right side
    1,550,093.40x = 1,514,124,954,351.02
  5. Step 5: Solve for x
    x = 1,514,124,954,351.02/1,550,093.40
  6. Step 6: Final answer
    x = 976,795.95

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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.