Home / 4,294,199.67-5,926,007.87-2,458,686.11

Finding the Fourth Proportional to 4,294,199.67, 5,926,007.87 and 2,458,686.11

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Solution

The fourth proportional to 4,294,199.67, 5,926,007.87 and 2,458,686.11 is: 3,392,993.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,199.67 : 5,926,007.87 = 2,458,686.11 : x
  2. Step 2: Convert to fraction form
    4,294,199.67/5,926,007.87 = 2,458,686.11/x
  3. Step 3: Cross multiply
    4,294,199.67x = 5,926,007.87 × 2,458,686.11
  4. Step 4: Simplify right side
    4,294,199.67x = 14,570,193,195,796.22
  5. Step 5: Solve for x
    x = 14,570,193,195,796.22/4,294,199.67
  6. Step 6: Final answer
    x = 3,392,993.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.