Home / 3,062,629.67-4,226,394.58-1,685,943.95

Finding the Fourth Proportional to 3,062,629.67, 4,226,394.58 and 1,685,943.95

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Solution

The fourth proportional to 3,062,629.67, 4,226,394.58 and 1,685,943.95 is: 2,326,583.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,629.67 : 4,226,394.58 = 1,685,943.95 : x
  2. Step 2: Convert to fraction form
    3,062,629.67/4,226,394.58 = 1,685,943.95/x
  3. Step 3: Cross multiply
    3,062,629.67x = 4,226,394.58 × 1,685,943.95
  4. Step 4: Simplify right side
    3,062,629.67x = 7,125,464,347,116.96
  5. Step 5: Solve for x
    x = 7,125,464,347,116.96/3,062,629.67
  6. Step 6: Final answer
    x = 2,326,583.73

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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.