Home / 3,352,874.94-4,626,838.82-1,902,483.88

Finding the Fourth Proportional to 3,352,874.94, 4,626,838.82 and 1,902,483.88

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Solution

The fourth proportional to 3,352,874.94, 4,626,838.82 and 1,902,483.88 is: 2,625,354.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,874.94 : 4,626,838.82 = 1,902,483.88 : x
  2. Step 2: Convert to fraction form
    3,352,874.94/4,626,838.82 = 1,902,483.88/x
  3. Step 3: Cross multiply
    3,352,874.94x = 4,626,838.82 × 1,902,483.88
  4. Step 4: Simplify right side
    3,352,874.94x = 8,802,486,263,597.33
  5. Step 5: Solve for x
    x = 8,802,486,263,597.33/3,352,874.94
  6. Step 6: Final answer
    x = 2,625,354.78

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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.