Home / 4,476,453.58-6,709,026.97-1,914,623.65

Finding the Fourth Proportional to 4,476,453.58, 6,709,026.97 and 1,914,623.65

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Solution

The fourth proportional to 4,476,453.58, 6,709,026.97 and 1,914,623.65 is: 2,869,517.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,453.58 : 6,709,026.97 = 1,914,623.65 : x
  2. Step 2: Convert to fraction form
    4,476,453.58/6,709,026.97 = 1,914,623.65/x
  3. Step 3: Cross multiply
    4,476,453.58x = 6,709,026.97 × 1,914,623.65
  4. Step 4: Simplify right side
    4,476,453.58x = 12,845,261,705,249.84
  5. Step 5: Solve for x
    x = 12,845,261,705,249.84/4,476,453.58
  6. Step 6: Final answer
    x = 2,869,517.46

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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.