Home / 733,598.46-1,100,405.43-201,119.58

Finding the Fourth Proportional to 733,598.46, 1,100,405.43 and 201,119.58

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Solution

The fourth proportional to 733,598.46, 1,100,405.43 and 201,119.58 is: 301,681.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,598.46 : 1,100,405.43 = 201,119.58 : x
  2. Step 2: Convert to fraction form
    733,598.46/1,100,405.43 = 201,119.58/x
  3. Step 3: Cross multiply
    733,598.46x = 1,100,405.43 × 201,119.58
  4. Step 4: Simplify right side
    733,598.46x = 221,313,077,911.32
  5. Step 5: Solve for x
    x = 221,313,077,911.32/733,598.46
  6. Step 6: Final answer
    x = 301,681.49

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1.5x scale

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.