Home / 11,595,249.60-17,392,874.40-4,022,980.80

Finding the Fourth Proportional to 11,595,249.60, 17,392,874.40 and 4,022,980.80

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Solution

The fourth proportional to 11,595,249.60, 17,392,874.40 and 4,022,980.80 is: 6,034,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,249.60 : 17,392,874.40 = 4,022,980.80 : x
  2. Step 2: Convert to fraction form
    11,595,249.60/17,392,874.40 = 4,022,980.80/x
  3. Step 3: Cross multiply
    11,595,249.60x = 17,392,874.40 × 4,022,980.80
  4. Step 4: Simplify right side
    11,595,249.60x = 69,971,199,768,011.51
  5. Step 5: Solve for x
    x = 69,971,199,768,011.51/11,595,249.60
  6. Step 6: Final answer
    x = 6,034,471.20

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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.