Home / 1,203,025.17-1,804,537.77-404,306.73

Finding the Fourth Proportional to 1,203,025.17, 1,804,537.77 and 404,306.73

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Solution

The fourth proportional to 1,203,025.17, 1,804,537.77 and 404,306.73 is: 606,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,025.17 : 1,804,537.77 = 404,306.73 : x
  2. Step 2: Convert to fraction form
    1,203,025.17/1,804,537.77 = 404,306.73/x
  3. Step 3: Cross multiply
    1,203,025.17x = 1,804,537.77 × 404,306.73
  4. Step 4: Simplify right side
    1,203,025.17x = 729,586,764,950.19
  5. Step 5: Solve for x
    x = 729,586,764,950.19/1,203,025.17
  6. Step 6: Final answer
    x = 606,460.10

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Similar ratio
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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.