Home / 5,835,991.56-8,755,168.37-2,049,769.68

Finding the Fourth Proportional to 5,835,991.56, 8,755,168.37 and 2,049,769.68

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Solution

The fourth proportional to 5,835,991.56, 8,755,168.37 and 2,049,769.68 is: 3,075,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,991.56 : 8,755,168.37 = 2,049,769.68 : x
  2. Step 2: Convert to fraction form
    5,835,991.56/8,755,168.37 = 2,049,769.68/x
  3. Step 3: Cross multiply
    5,835,991.56x = 8,755,168.37 × 2,049,769.68
  4. Step 4: Simplify right side
    5,835,991.56x = 17,946,078,645,999.64
  5. Step 5: Solve for x
    x = 17,946,078,645,999.64/5,835,991.56
  6. Step 6: Final answer
    x = 3,075,069.33

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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.