Home / 1,229,268.17-1,844,173.11-376,346.27

Finding the Fourth Proportional to 1,229,268.17, 1,844,173.11 and 376,346.27

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Solution

The fourth proportional to 1,229,268.17, 1,844,173.11 and 376,346.27 is: 564,602.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,268.17 : 1,844,173.11 = 376,346.27 : x
  2. Step 2: Convert to fraction form
    1,229,268.17/1,844,173.11 = 376,346.27/x
  3. Step 3: Cross multiply
    1,229,268.17x = 1,844,173.11 × 376,346.27
  4. Step 4: Simplify right side
    1,229,268.17x = 694,047,661,961.93
  5. Step 5: Solve for x
    x = 694,047,661,961.93/1,229,268.17
  6. Step 6: Final answer
    x = 564,602.32

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Double scale
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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.