Home / 3,673,671.98-5,505,274.73-2,706,521.65

Finding the Fourth Proportional to 3,673,671.98, 5,505,274.73 and 2,706,521.65

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Solution

The fourth proportional to 3,673,671.98, 5,505,274.73 and 2,706,521.65 is: 4,055,926.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,671.98 : 5,505,274.73 = 2,706,521.65 : x
  2. Step 2: Convert to fraction form
    3,673,671.98/5,505,274.73 = 2,706,521.65/x
  3. Step 3: Cross multiply
    3,673,671.98x = 5,505,274.73 × 2,706,521.65
  4. Step 4: Simplify right side
    3,673,671.98x = 14,900,145,232,179.72
  5. Step 5: Solve for x
    x = 14,900,145,232,179.72/3,673,671.98
  6. Step 6: Final answer
    x = 4,055,926.97

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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.