Home / 3,084,181.84-4,626,768.48-1,061,928.55

Finding the Fourth Proportional to 3,084,181.84, 4,626,768.48 and 1,061,928.55

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Solution

The fourth proportional to 3,084,181.84, 4,626,768.48 and 1,061,928.55 is: 1,593,063.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,181.84 : 4,626,768.48 = 1,061,928.55 : x
  2. Step 2: Convert to fraction form
    3,084,181.84/4,626,768.48 = 1,061,928.55/x
  3. Step 3: Cross multiply
    3,084,181.84x = 4,626,768.48 × 1,061,928.55
  4. Step 4: Simplify right side
    3,084,181.84x = 4,913,297,543,152.10
  5. Step 5: Solve for x
    x = 4,913,297,543,152.10/3,084,181.84
  6. Step 6: Final answer
    x = 1,593,063.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.