Home / 3,017,101-4,163,716.02-1,658,944.84

Finding the Fourth Proportional to 3,017,101, 4,163,716.02 and 1,658,944.84

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Solution

The fourth proportional to 3,017,101, 4,163,716.02 and 1,658,944.84 is: 2,289,408.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,101 : 4,163,716.02 = 1,658,944.84 : x
  2. Step 2: Convert to fraction form
    3,017,101/4,163,716.02 = 1,658,944.84/x
  3. Step 3: Cross multiply
    3,017,101x = 4,163,716.02 × 1,658,944.84
  4. Step 4: Simplify right side
    3,017,101x = 6,907,375,206,604.34
  5. Step 5: Solve for x
    x = 6,907,375,206,604.34/3,017,101
  6. Step 6: Final answer
    x = 2,289,408.01

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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.