Home / 6,846,657.90-10,270,988.31-2,054,725.84

Finding the Fourth Proportional to 6,846,657.90, 10,270,988.31 and 2,054,725.84

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Solution

The fourth proportional to 6,846,657.90, 10,270,988.31 and 2,054,725.84 is: 3,082,389.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,657.90 : 10,270,988.31 = 2,054,725.84 : x
  2. Step 2: Convert to fraction form
    6,846,657.90/10,270,988.31 = 2,054,725.84/x
  3. Step 3: Cross multiply
    6,846,657.90x = 10,270,988.31 × 2,054,725.84
  4. Step 4: Simplify right side
    6,846,657.90x = 21,104,065,082,894.93
  5. Step 5: Solve for x
    x = 21,104,065,082,894.93/6,846,657.90
  6. Step 6: Final answer
    x = 3,082,389.30

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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.