Home / 3,247,908.42-4,481,619.30-1,852,482

Finding the Fourth Proportional to 3,247,908.42, 4,481,619.30 and 1,852,482

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Solution

The fourth proportional to 3,247,908.42, 4,481,619.30 and 1,852,482 is: 2,556,143.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,908.42 : 4,481,619.30 = 1,852,482 : x
  2. Step 2: Convert to fraction form
    3,247,908.42/4,481,619.30 = 1,852,482/x
  3. Step 3: Cross multiply
    3,247,908.42x = 4,481,619.30 × 1,852,482
  4. Step 4: Simplify right side
    3,247,908.42x = 8,302,119,084,102.60
  5. Step 5: Solve for x
    x = 8,302,119,084,102.60/3,247,908.42
  6. Step 6: Final answer
    x = 2,556,143.22

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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.