Home / 4,061,788.35-5,607,816.62-2,613,999.81

Finding the Fourth Proportional to 4,061,788.35, 5,607,816.62 and 2,613,999.81

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Solution

The fourth proportional to 4,061,788.35, 5,607,816.62 and 2,613,999.81 is: 3,608,959.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,788.35 : 5,607,816.62 = 2,613,999.81 : x
  2. Step 2: Convert to fraction form
    4,061,788.35/5,607,816.62 = 2,613,999.81/x
  3. Step 3: Cross multiply
    4,061,788.35x = 5,607,816.62 × 2,613,999.81
  4. Step 4: Simplify right side
    4,061,788.35x = 14,658,831,566,124.84
  5. Step 5: Solve for x
    x = 14,658,831,566,124.84/4,061,788.35
  6. Step 6: Final answer
    x = 3,608,959.97

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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.