Home / 6,019,078.44-9,026,720.97-1,974,623.79

Finding the Fourth Proportional to 6,019,078.44, 9,026,720.97 and 1,974,623.79

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Solution

The fourth proportional to 6,019,078.44, 9,026,720.97 and 1,974,623.79 is: 2,961,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,078.44 : 9,026,720.97 = 1,974,623.79 : x
  2. Step 2: Convert to fraction form
    6,019,078.44/9,026,720.97 = 1,974,623.79/x
  3. Step 3: Cross multiply
    6,019,078.44x = 9,026,720.97 × 1,974,623.79
  4. Step 4: Simplify right side
    6,019,078.44x = 17,824,377,973,053.88
  5. Step 5: Solve for x
    x = 17,824,377,973,053.88/6,019,078.44
  6. Step 6: Final answer
    x = 2,961,313.46

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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.