Home / 3,163,738.37-4,743,498.30-1,033,075.49

Finding the Fourth Proportional to 3,163,738.37, 4,743,498.30 and 1,033,075.49

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Solution

The fourth proportional to 3,163,738.37, 4,743,498.30 and 1,033,075.49 is: 1,548,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,738.37 : 4,743,498.30 = 1,033,075.49 : x
  2. Step 2: Convert to fraction form
    3,163,738.37/4,743,498.30 = 1,033,075.49/x
  3. Step 3: Cross multiply
    3,163,738.37x = 4,743,498.30 × 1,033,075.49
  4. Step 4: Simplify right side
    3,163,738.37x = 4,900,391,806,869.18
  5. Step 5: Solve for x
    x = 4,900,391,806,869.18/3,163,738.37
  6. Step 6: Final answer
    x = 1,548,924.48

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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.