Home / 3,190,568.41-4,781,861.29-1,593,577.27

Finding the Fourth Proportional to 3,190,568.41, 4,781,861.29 and 1,593,577.27

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Solution

The fourth proportional to 3,190,568.41, 4,781,861.29 and 1,593,577.27 is: 2,388,372.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,568.41 : 4,781,861.29 = 1,593,577.27 : x
  2. Step 2: Convert to fraction form
    3,190,568.41/4,781,861.29 = 1,593,577.27/x
  3. Step 3: Cross multiply
    3,190,568.41x = 4,781,861.29 × 1,593,577.27
  4. Step 4: Simplify right side
    3,190,568.41x = 7,620,265,460,036.88
  5. Step 5: Solve for x
    x = 7,620,265,460,036.88/3,190,568.41
  6. Step 6: Final answer
    x = 2,388,372.38

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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.