Home / 2,963,661.16-4,446,147.84-942,523.24

Finding the Fourth Proportional to 2,963,661.16, 4,446,147.84 and 942,523.24

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Solution

The fourth proportional to 2,963,661.16, 4,446,147.84 and 942,523.24 is: 1,413,993.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,661.16 : 4,446,147.84 = 942,523.24 : x
  2. Step 2: Convert to fraction form
    2,963,661.16/4,446,147.84 = 942,523.24/x
  3. Step 3: Cross multiply
    2,963,661.16x = 4,446,147.84 × 942,523.24
  4. Step 4: Simplify right side
    2,963,661.16x = 4,190,597,667,675.80
  5. Step 5: Solve for x
    x = 4,190,597,667,675.80/2,963,661.16
  6. Step 6: Final answer
    x = 1,413,993.52

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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.