Home / 3,090,600.56-4,265,041.03-1,714,072.19

Finding the Fourth Proportional to 3,090,600.56, 4,265,041.03 and 1,714,072.19

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Solution

The fourth proportional to 3,090,600.56, 4,265,041.03 and 1,714,072.19 is: 2,365,426.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,600.56 : 4,265,041.03 = 1,714,072.19 : x
  2. Step 2: Convert to fraction form
    3,090,600.56/4,265,041.03 = 1,714,072.19/x
  3. Step 3: Cross multiply
    3,090,600.56x = 4,265,041.03 × 1,714,072.19
  4. Step 4: Simplify right side
    3,090,600.56x = 7,310,588,193,121.57
  5. Step 5: Solve for x
    x = 7,310,588,193,121.57/3,090,600.56
  6. Step 6: Final answer
    x = 2,365,426.41

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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.