Home / 734,080.07-1,101,118.00-201,601.61

Finding the Fourth Proportional to 734,080.07, 1,101,118.00 and 201,601.61

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Solution

The fourth proportional to 734,080.07, 1,101,118.00 and 201,601.61 is: 302,401.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,080.07 : 1,101,118.00 = 201,601.61 : x
  2. Step 2: Convert to fraction form
    734,080.07/1,101,118.00 = 201,601.61/x
  3. Step 3: Cross multiply
    734,080.07x = 1,101,118.00 × 201,601.61
  4. Step 4: Simplify right side
    734,080.07x = 221,987,160,097.58
  5. Step 5: Solve for x
    x = 221,987,160,097.58/734,080.07
  6. Step 6: Final answer
    x = 302,401.84

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Double scale
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Similar ratio
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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.