Home / 7,381,107.45-11,071,661.18-2,062,323.45

Finding the Fourth Proportional to 7,381,107.45, 11,071,661.18 and 2,062,323.45

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Solution

The fourth proportional to 7,381,107.45, 11,071,661.18 and 2,062,323.45 is: 3,093,485.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,107.45 : 11,071,661.18 = 2,062,323.45 : x
  2. Step 2: Convert to fraction form
    7,381,107.45/11,071,661.18 = 2,062,323.45/x
  3. Step 3: Cross multiply
    7,381,107.45x = 11,071,661.18 × 2,062,323.45
  4. Step 4: Simplify right side
    7,381,107.45x = 22,833,346,471,657.05
  5. Step 5: Solve for x
    x = 22,833,346,471,657.05/7,381,107.45
  6. Step 6: Final answer
    x = 3,093,485.18

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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.