Home / 3,245,086.98-4,478,044.23-1,794,697.74

Finding the Fourth Proportional to 3,245,086.98, 4,478,044.23 and 1,794,697.74

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Solution

The fourth proportional to 3,245,086.98, 4,478,044.23 and 1,794,697.74 is: 2,476,585.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,086.98 : 4,478,044.23 = 1,794,697.74 : x
  2. Step 2: Convert to fraction form
    3,245,086.98/4,478,044.23 = 1,794,697.74/x
  3. Step 3: Cross multiply
    3,245,086.98x = 4,478,044.23 × 1,794,697.74
  4. Step 4: Simplify right side
    3,245,086.98x = 8,036,735,859,201.04
  5. Step 5: Solve for x
    x = 8,036,735,859,201.04/3,245,086.98
  6. Step 6: Final answer
    x = 2,476,585.65

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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.