Home / 3,489,693.34-5,234,541.22-1,093,723.86

Finding the Fourth Proportional to 3,489,693.34, 5,234,541.22 and 1,093,723.86

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Solution

The fourth proportional to 3,489,693.34, 5,234,541.22 and 1,093,723.86 is: 1,640,586.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,693.34 : 5,234,541.22 = 1,093,723.86 : x
  2. Step 2: Convert to fraction form
    3,489,693.34/5,234,541.22 = 1,093,723.86/x
  3. Step 3: Cross multiply
    3,489,693.34x = 5,234,541.22 × 1,093,723.86
  4. Step 4: Simplify right side
    3,489,693.34x = 5,725,142,628,467.51
  5. Step 5: Solve for x
    x = 5,725,142,628,467.51/3,489,693.34
  6. Step 6: Final answer
    x = 1,640,586.17

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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.