Home / 1,848,019.11-2,550,239.47-1,032,234.43

Finding the Fourth Proportional to 1,848,019.11, 2,550,239.47 and 1,032,234.43

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Solution

The fourth proportional to 1,848,019.11, 2,550,239.47 and 1,032,234.43 is: 1,424,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,019.11 : 2,550,239.47 = 1,032,234.43 : x
  2. Step 2: Convert to fraction form
    1,848,019.11/2,550,239.47 = 1,032,234.43/x
  3. Step 3: Cross multiply
    1,848,019.11x = 2,550,239.47 × 1,032,234.43
  4. Step 4: Simplify right side
    1,848,019.11x = 2,632,444,967,766.58
  5. Step 5: Solve for x
    x = 2,632,444,967,766.58/1,848,019.11
  6. Step 6: Final answer
    x = 1,424,468.48

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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.