Home / 2,890,049.56-4,335,683.06-1,092,893.25

Finding the Fourth Proportional to 2,890,049.56, 4,335,683.06 and 1,092,893.25

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Solution

The fourth proportional to 2,890,049.56, 4,335,683.06 and 1,092,893.25 is: 1,639,570.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,049.56 : 4,335,683.06 = 1,092,893.25 : x
  2. Step 2: Convert to fraction form
    2,890,049.56/4,335,683.06 = 1,092,893.25/x
  3. Step 3: Cross multiply
    2,890,049.56x = 4,335,683.06 × 1,092,893.25
  4. Step 4: Simplify right side
    2,890,049.56x = 4,738,438,750,413.35
  5. Step 5: Solve for x
    x = 4,738,438,750,413.35/2,890,049.56
  6. Step 6: Final answer
    x = 1,639,570.07

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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.