Home / 1,199,080.35-1,798,620.57-334,481.39

Finding the Fourth Proportional to 1,199,080.35, 1,798,620.57 and 334,481.39

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Solution

The fourth proportional to 1,199,080.35, 1,798,620.57 and 334,481.39 is: 501,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,080.35 : 1,798,620.57 = 334,481.39 : x
  2. Step 2: Convert to fraction form
    1,199,080.35/1,798,620.57 = 334,481.39/x
  3. Step 3: Cross multiply
    1,199,080.35x = 1,798,620.57 × 334,481.39
  4. Step 4: Simplify right side
    1,199,080.35x = 601,605,108,336.19
  5. Step 5: Solve for x
    x = 601,605,108,336.19/1,199,080.35
  6. Step 6: Final answer
    x = 501,722.10

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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.