Home / 4,294,203.38-5,926,012.96-2,458,689.84

Finding the Fourth Proportional to 4,294,203.38, 5,926,012.96 and 2,458,689.84

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Solution

The fourth proportional to 4,294,203.38, 5,926,012.96 and 2,458,689.84 is: 3,392,999.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,203.38 : 5,926,012.96 = 2,458,689.84 : x
  2. Step 2: Convert to fraction form
    4,294,203.38/5,926,012.96 = 2,458,689.84/x
  3. Step 3: Cross multiply
    4,294,203.38x = 5,926,012.96 × 2,458,689.84
  4. Step 4: Simplify right side
    4,294,203.38x = 14,570,227,856,460.33
  5. Step 5: Solve for x
    x = 14,570,227,856,460.33/4,294,203.38
  6. Step 6: Final answer
    x = 3,392,999.02

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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.