Home / 1,203,028.04-1,804,414.90-634,181.24

Finding the Fourth Proportional to 1,203,028.04, 1,804,414.90 and 634,181.24

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Solution

The fourth proportional to 1,203,028.04, 1,804,414.90 and 634,181.24 is: 951,204.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,028.04 : 1,804,414.90 = 634,181.24 : x
  2. Step 2: Convert to fraction form
    1,203,028.04/1,804,414.90 = 634,181.24/x
  3. Step 3: Cross multiply
    1,203,028.04x = 1,804,414.90 × 634,181.24
  4. Step 4: Simplify right side
    1,203,028.04x = 1,144,326,078,756.48
  5. Step 5: Solve for x
    x = 1,144,326,078,756.48/1,203,028.04
  6. Step 6: Final answer
    x = 951,204.83

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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.