Home / 2,047,908.06-3,069,572.22-767,283.48

Finding the Fourth Proportional to 2,047,908.06, 3,069,572.22 and 767,283.48

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Solution

The fourth proportional to 2,047,908.06, 3,069,572.22 and 767,283.48 is: 1,150,067.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,908.06 : 3,069,572.22 = 767,283.48 : x
  2. Step 2: Convert to fraction form
    2,047,908.06/3,069,572.22 = 767,283.48/x
  3. Step 3: Cross multiply
    2,047,908.06x = 3,069,572.22 × 767,283.48
  4. Step 4: Simplify right side
    2,047,908.06x = 2,355,232,055,072.93
  5. Step 5: Solve for x
    x = 2,355,232,055,072.93/2,047,908.06
  6. Step 6: Final answer
    x = 1,150,067.28

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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.