Home / 5,906,907-8,151,483.40-3,293,380.04

Finding the Fourth Proportional to 5,906,907, 8,151,483.40 and 3,293,380.04

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Solution

The fourth proportional to 5,906,907, 8,151,483.40 and 3,293,380.04 is: 4,544,837.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,907 : 8,151,483.40 = 3,293,380.04 : x
  2. Step 2: Convert to fraction form
    5,906,907/8,151,483.40 = 3,293,380.04/x
  3. Step 3: Cross multiply
    5,906,907x = 8,151,483.40 × 3,293,380.04
  4. Step 4: Simplify right side
    5,906,907x = 26,845,932,676,960.47
  5. Step 5: Solve for x
    x = 26,845,932,676,960.47/5,906,907
  6. Step 6: Final answer
    x = 4,544,837.54

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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.