Home / 4,294,198.17-5,926,005.80-2,458,684.61

Finding the Fourth Proportional to 4,294,198.17, 5,926,005.80 and 2,458,684.61

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Solution

The fourth proportional to 4,294,198.17, 5,926,005.80 and 2,458,684.61 is: 3,392,991.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,198.17 : 5,926,005.80 = 2,458,684.61 : x
  2. Step 2: Convert to fraction form
    4,294,198.17/5,926,005.80 = 2,458,684.61/x
  3. Step 3: Cross multiply
    4,294,198.17x = 5,926,005.80 × 2,458,684.61
  4. Step 4: Simplify right side
    4,294,198.17x = 14,570,179,217,307.29
  5. Step 5: Solve for x
    x = 14,570,179,217,307.29/4,294,198.17
  6. Step 6: Final answer
    x = 3,392,991.81

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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.