Home / 9,186,856.09-13,771,765.77-4,066,556.02

Finding the Fourth Proportional to 9,186,856.09, 13,771,765.77 and 4,066,556.02

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Solution

The fourth proportional to 9,186,856.09, 13,771,765.77 and 4,066,556.02 is: 6,096,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186,856.09 : 13,771,765.77 = 4,066,556.02 : x
  2. Step 2: Convert to fraction form
    9,186,856.09/13,771,765.77 = 4,066,556.02/x
  3. Step 3: Cross multiply
    9,186,856.09x = 13,771,765.77 × 4,066,556.02
  4. Step 4: Simplify right side
    9,186,856.09x = 56,003,656,998,023.44
  5. Step 5: Solve for x
    x = 56,003,656,998,023.44/9,186,856.09
  6. Step 6: Final answer
    x = 6,096,063.38

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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.