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Finding the Fourth Proportional to 600,053.02, 900,080.43 and 245,067.03

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Solution

The fourth proportional to 600,053.02, 900,080.43 and 245,067.03 is: 367,600.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,053.02 : 900,080.43 = 245,067.03 : x
  2. Step 2: Convert to fraction form
    600,053.02/900,080.43 = 245,067.03/x
  3. Step 3: Cross multiply
    600,053.02x = 900,080.43 × 245,067.03
  4. Step 4: Simplify right side
    600,053.02x = 220,580,037,741.22
  5. Step 5: Solve for x
    x = 220,580,037,741.22/600,053.02
  6. Step 6: Final answer
    x = 367,600.91

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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.