Home / 441,029.02-608,962.84-338,893.48

Finding the Fourth Proportional to 441,029.02, 608,962.84 and 338,893.48

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Solution

The fourth proportional to 441,029.02, 608,962.84 and 338,893.48 is: 467,936.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,029.02 : 608,962.84 = 338,893.48 : x
  2. Step 2: Convert to fraction form
    441,029.02/608,962.84 = 338,893.48/x
  3. Step 3: Cross multiply
    441,029.02x = 608,962.84 × 338,893.48
  4. Step 4: Simplify right side
    441,029.02x = 206,373,536,038.28
  5. Step 5: Solve for x
    x = 206,373,536,038.28/441,029.02
  6. Step 6: Final answer
    x = 467,936.41

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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.