Home / 2,436,596.51-3,361,447.70-1,469,189.36

Finding the Fourth Proportional to 2,436,596.51, 3,361,447.70 and 1,469,189.36

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Solution

The fourth proportional to 2,436,596.51, 3,361,447.70 and 1,469,189.36 is: 2,026,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,596.51 : 3,361,447.70 = 1,469,189.36 : x
  2. Step 2: Convert to fraction form
    2,436,596.51/3,361,447.70 = 1,469,189.36/x
  3. Step 3: Cross multiply
    2,436,596.51x = 3,361,447.70 × 1,469,189.36
  4. Step 4: Simplify right side
    2,436,596.51x = 4,938,603,196,094.14
  5. Step 5: Solve for x
    x = 4,938,603,196,094.14/2,436,596.51
  6. Step 6: Final answer
    x = 2,026,844.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.