Home / 11,826,093.15-17,739,139.73-3,306,415.95

Finding the Fourth Proportional to 11,826,093.15, 17,739,139.73 and 3,306,415.95

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Solution

The fourth proportional to 11,826,093.15, 17,739,139.73 and 3,306,415.95 is: 4,959,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,093.15 : 17,739,139.73 = 3,306,415.95 : x
  2. Step 2: Convert to fraction form
    11,826,093.15/17,739,139.73 = 3,306,415.95/x
  3. Step 3: Cross multiply
    11,826,093.15x = 17,739,139.73 × 3,306,415.95
  4. Step 4: Simplify right side
    11,826,093.15x = 58,652,974,526,018.62
  5. Step 5: Solve for x
    x = 58,652,974,526,018.62/11,826,093.15
  6. Step 6: Final answer
    x = 4,959,623.93

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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.