Home / 3,986,350.96-5,501,343.18-2,244,619.30

Finding the Fourth Proportional to 3,986,350.96, 5,501,343.18 and 2,244,619.30

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Solution

The fourth proportional to 3,986,350.96, 5,501,343.18 and 2,244,619.30 is: 3,097,675.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,986,350.96 : 5,501,343.18 = 2,244,619.30 : x
  2. Step 2: Convert to fraction form
    3,986,350.96/5,501,343.18 = 2,244,619.30/x
  3. Step 3: Cross multiply
    3,986,350.96x = 5,501,343.18 × 2,244,619.30
  4. Step 4: Simplify right side
    3,986,350.96x = 12,348,421,077,751.37
  5. Step 5: Solve for x
    x = 12,348,421,077,751.37/3,986,350.96
  6. Step 6: Final answer
    x = 3,097,675.34

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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.