Home / 6,846,656.90-10,270,986.81-2,054,724.84

Finding the Fourth Proportional to 6,846,656.90, 10,270,986.81 and 2,054,724.84

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Solution

The fourth proportional to 6,846,656.90, 10,270,986.81 and 2,054,724.84 is: 3,082,387.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,656.90 : 10,270,986.81 = 2,054,724.84 : x
  2. Step 2: Convert to fraction form
    6,846,656.90/10,270,986.81 = 2,054,724.84/x
  3. Step 3: Cross multiply
    6,846,656.90x = 10,270,986.81 × 2,054,724.84
  4. Step 4: Simplify right side
    6,846,656.90x = 21,104,051,722,114.14
  5. Step 5: Solve for x
    x = 21,104,051,722,114.14/6,846,656.90
  6. Step 6: Final answer
    x = 3,082,387.81

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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.