Home / 736,360.35-1,016,183.39-414,067.65

Finding the Fourth Proportional to 736,360.35, 1,016,183.39 and 414,067.65

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Solution

The fourth proportional to 736,360.35, 1,016,183.39 and 414,067.65 is: 571,416.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,360.35 : 1,016,183.39 = 414,067.65 : x
  2. Step 2: Convert to fraction form
    736,360.35/1,016,183.39 = 414,067.65/x
  3. Step 3: Cross multiply
    736,360.35x = 1,016,183.39 × 414,067.65
  4. Step 4: Simplify right side
    736,360.35x = 420,768,666,196.00
  5. Step 5: Solve for x
    x = 420,768,666,196.00/736,360.35
  6. Step 6: Final answer
    x = 571,416.79

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Double scale
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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.