Home / 3,635,991.36-5,017,701.93-2,004,457.11

Finding the Fourth Proportional to 3,635,991.36, 5,017,701.93 and 2,004,457.11

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Solution

The fourth proportional to 3,635,991.36, 5,017,701.93 and 2,004,457.11 is: 2,766,169.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,991.36 : 5,017,701.93 = 2,004,457.11 : x
  2. Step 2: Convert to fraction form
    3,635,991.36/5,017,701.93 = 2,004,457.11/x
  3. Step 3: Cross multiply
    3,635,991.36x = 5,017,701.93 × 2,004,457.11
  4. Step 4: Simplify right side
    3,635,991.36x = 10,057,768,274,338.43
  5. Step 5: Solve for x
    x = 10,057,768,274,338.43/3,635,991.36
  6. Step 6: Final answer
    x = 2,766,169.46

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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.