Home / 1,179,383.25-1,769,074.88-337,935

Finding the Fourth Proportional to 1,179,383.25, 1,769,074.88 and 337,935

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Solution

The fourth proportional to 1,179,383.25, 1,769,074.88 and 337,935 is: 506,902.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,383.25 : 1,769,074.88 = 337,935 : x
  2. Step 2: Convert to fraction form
    1,179,383.25/1,769,074.88 = 337,935/x
  3. Step 3: Cross multiply
    1,179,383.25x = 1,769,074.88 × 337,935
  4. Step 4: Simplify right side
    1,179,383.25x = 597,832,317,883.13
  5. Step 5: Solve for x
    x = 597,832,317,883.13/1,179,383.25
  6. Step 6: Final answer
    x = 506,902.50

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Double scale
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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.