Home / 4,521,010.86-6,238,976.67-2,456,016.30

Finding the Fourth Proportional to 4,521,010.86, 6,238,976.67 and 2,456,016.30

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Solution

The fourth proportional to 4,521,010.86, 6,238,976.67 and 2,456,016.30 is: 3,389,292.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,010.86 : 6,238,976.67 = 2,456,016.30 : x
  2. Step 2: Convert to fraction form
    4,521,010.86/6,238,976.67 = 2,456,016.30/x
  3. Step 3: Cross multiply
    4,521,010.86x = 6,238,976.67 × 2,456,016.30
  4. Step 4: Simplify right side
    4,521,010.86x = 15,323,028,396,839.72
  5. Step 5: Solve for x
    x = 15,323,028,396,839.72/4,521,010.86
  6. Step 6: Final answer
    x = 3,389,292.54

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1.5x scale

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.