Home / 9,275,674.06-13,914,464.49-3,210,395.89

Finding the Fourth Proportional to 9,275,674.06, 13,914,464.49 and 3,210,395.89

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Solution

The fourth proportional to 9,275,674.06, 13,914,464.49 and 3,210,395.89 is: 4,815,923.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,674.06 : 13,914,464.49 = 3,210,395.89 : x
  2. Step 2: Convert to fraction form
    9,275,674.06/13,914,464.49 = 3,210,395.89/x
  3. Step 3: Cross multiply
    9,275,674.06x = 13,914,464.49 × 3,210,395.89
  4. Step 4: Simplify right side
    9,275,674.06x = 44,670,939,540,674.62
  5. Step 5: Solve for x
    x = 44,670,939,540,674.62/9,275,674.06
  6. Step 6: Final answer
    x = 4,815,923.81

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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.