Home / 2,029,654-3,044,218.54-965,372.32

Finding the Fourth Proportional to 2,029,654, 3,044,218.54 and 965,372.32

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Solution

The fourth proportional to 2,029,654, 3,044,218.54 and 965,372.32 is: 1,447,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,654 : 3,044,218.54 = 965,372.32 : x
  2. Step 2: Convert to fraction form
    2,029,654/3,044,218.54 = 965,372.32/x
  3. Step 3: Cross multiply
    2,029,654x = 3,044,218.54 × 965,372.32
  4. Step 4: Simplify right side
    2,029,654x = 2,938,804,314,546.81
  5. Step 5: Solve for x
    x = 2,938,804,314,546.81/2,029,654
  6. Step 6: Final answer
    x = 1,447,933.65

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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.