Home / 3,334,154.64-5,001,447.96-1,339,610.64

Finding the Fourth Proportional to 3,334,154.64, 5,001,447.96 and 1,339,610.64

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Solution

The fourth proportional to 3,334,154.64, 5,001,447.96 and 1,339,610.64 is: 2,009,502.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,154.64 : 5,001,447.96 = 1,339,610.64 : x
  2. Step 2: Convert to fraction form
    3,334,154.64/5,001,447.96 = 1,339,610.64/x
  3. Step 3: Cross multiply
    3,334,154.64x = 5,001,447.96 × 1,339,610.64
  4. Step 4: Simplify right side
    3,334,154.64x = 6,699,992,902,622.29
  5. Step 5: Solve for x
    x = 6,699,992,902,622.29/3,334,154.64
  6. Step 6: Final answer
    x = 2,009,502.75

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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.