Home / 1,095,474.19-1,511,726.46-612,042.97

Finding the Fourth Proportional to 1,095,474.19, 1,511,726.46 and 612,042.97

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Solution

The fourth proportional to 1,095,474.19, 1,511,726.46 and 612,042.97 is: 844,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,474.19 : 1,511,726.46 = 612,042.97 : x
  2. Step 2: Convert to fraction form
    1,095,474.19/1,511,726.46 = 612,042.97/x
  3. Step 3: Cross multiply
    1,095,474.19x = 1,511,726.46 × 612,042.97
  4. Step 4: Simplify right side
    1,095,474.19x = 925,241,552,405.99
  5. Step 5: Solve for x
    x = 925,241,552,405.99/1,095,474.19
  6. Step 6: Final answer
    x = 844,603.70

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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.