Home / 1,032,882.56-1,425,511.60-580,173.44

Finding the Fourth Proportional to 1,032,882.56, 1,425,511.60 and 580,173.44

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Solution

The fourth proportional to 1,032,882.56, 1,425,511.60 and 580,173.44 is: 800,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,882.56 : 1,425,511.60 = 580,173.44 : x
  2. Step 2: Convert to fraction form
    1,032,882.56/1,425,511.60 = 580,173.44/x
  3. Step 3: Cross multiply
    1,032,882.56x = 1,425,511.60 × 580,173.44
  4. Step 4: Simplify right side
    1,032,882.56x = 827,043,968,731.90
  5. Step 5: Solve for x
    x = 827,043,968,731.90/1,032,882.56
  6. Step 6: Final answer
    x = 800,714.43

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1.5x scale

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.