Home / 5,561,667-7,675,100.46-3,018,051

Finding the Fourth Proportional to 5,561,667, 7,675,100.46 and 3,018,051

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Solution

The fourth proportional to 5,561,667, 7,675,100.46 and 3,018,051 is: 4,164,910.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,667 : 7,675,100.46 = 3,018,051 : x
  2. Step 2: Convert to fraction form
    5,561,667/7,675,100.46 = 3,018,051/x
  3. Step 3: Cross multiply
    5,561,667x = 7,675,100.46 × 3,018,051
  4. Step 4: Simplify right side
    5,561,667x = 23,163,844,618,403.46
  5. Step 5: Solve for x
    x = 23,163,844,618,403.46/5,561,667
  6. Step 6: Final answer
    x = 4,164,910.38

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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.