Home / 1,932,850.48-2,668,668.06-1,208,024

Finding the Fourth Proportional to 1,932,850.48, 2,668,668.06 and 1,208,024

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Solution

The fourth proportional to 1,932,850.48, 2,668,668.06 and 1,208,024 is: 1,667,907.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,850.48 : 2,668,668.06 = 1,208,024 : x
  2. Step 2: Convert to fraction form
    1,932,850.48/2,668,668.06 = 1,208,024/x
  3. Step 3: Cross multiply
    1,932,850.48x = 2,668,668.06 × 1,208,024
  4. Step 4: Simplify right side
    1,932,850.48x = 3,223,815,064,513.44
  5. Step 5: Solve for x
    x = 3,223,815,064,513.44/1,932,850.48
  6. Step 6: Final answer
    x = 1,667,907.11

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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.