Home / 4,093,107.04-6,139,656.20-1,397,208.56

Finding the Fourth Proportional to 4,093,107.04, 6,139,656.20 and 1,397,208.56

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Solution

The fourth proportional to 4,093,107.04, 6,139,656.20 and 1,397,208.56 is: 2,095,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,107.04 : 6,139,656.20 = 1,397,208.56 : x
  2. Step 2: Convert to fraction form
    4,093,107.04/6,139,656.20 = 1,397,208.56/x
  3. Step 3: Cross multiply
    4,093,107.04x = 6,139,656.20 × 1,397,208.56
  4. Step 4: Simplify right side
    4,093,107.04x = 8,578,380,198,097.07
  5. Step 5: Solve for x
    x = 8,578,380,198,097.07/4,093,107.04
  6. Step 6: Final answer
    x = 2,095,811.35

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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.