Home / 6,019,075.43-9,026,716.49-1,974,620.79

Finding the Fourth Proportional to 6,019,075.43, 9,026,716.49 and 1,974,620.79

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Solution

The fourth proportional to 6,019,075.43, 9,026,716.49 and 1,974,620.79 is: 2,961,308.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,075.43 : 9,026,716.49 = 1,974,620.79 : x
  2. Step 2: Convert to fraction form
    6,019,075.43/9,026,716.49 = 1,974,620.79/x
  3. Step 3: Cross multiply
    6,019,075.43x = 9,026,716.49 × 1,974,620.79
  4. Step 4: Simplify right side
    6,019,075.43x = 17,824,342,036,716.72
  5. Step 5: Solve for x
    x = 17,824,342,036,716.72/6,019,075.43
  6. Step 6: Final answer
    x = 2,961,308.97

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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.