Home / 3,956,265.60-5,933,815.20-1,116,664.80

Finding the Fourth Proportional to 3,956,265.60, 5,933,815.20 and 1,116,664.80

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Solution

The fourth proportional to 3,956,265.60, 5,933,815.20 and 1,116,664.80 is: 1,674,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,265.60 : 5,933,815.20 = 1,116,664.80 : x
  2. Step 2: Convert to fraction form
    3,956,265.60/5,933,815.20 = 1,116,664.80/x
  3. Step 3: Cross multiply
    3,956,265.60x = 5,933,815.20 × 1,116,664.80
  4. Step 4: Simplify right side
    3,956,265.60x = 6,626,082,563,544.96
  5. Step 5: Solve for x
    x = 6,626,082,563,544.96/3,956,265.60
  6. Step 6: Final answer
    x = 1,674,832.59

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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.