Home / 6,220,255.26-8,583,992.10-3,467,117.27

Finding the Fourth Proportional to 6,220,255.26, 8,583,992.10 and 3,467,117.27

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Solution

The fourth proportional to 6,220,255.26, 8,583,992.10 and 3,467,117.27 is: 4,784,644.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,255.26 : 8,583,992.10 = 3,467,117.27 : x
  2. Step 2: Convert to fraction form
    6,220,255.26/8,583,992.10 = 3,467,117.27/x
  3. Step 3: Cross multiply
    6,220,255.26x = 8,583,992.10 × 3,467,117.27
  4. Step 4: Simplify right side
    6,220,255.26x = 29,761,707,212,533.61
  5. Step 5: Solve for x
    x = 29,761,707,212,533.61/6,220,255.26
  6. Step 6: Final answer
    x = 4,784,644.03

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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.