Home / 957,559.36-1,436,183.48-452,119.36

Finding the Fourth Proportional to 957,559.36, 1,436,183.48 and 452,119.36

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Solution

The fourth proportional to 957,559.36, 1,436,183.48 and 452,119.36 is: 678,105.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,559.36 : 1,436,183.48 = 452,119.36 : x
  2. Step 2: Convert to fraction form
    957,559.36/1,436,183.48 = 452,119.36/x
  3. Step 3: Cross multiply
    957,559.36x = 1,436,183.48 × 452,119.36
  4. Step 4: Simplify right side
    957,559.36x = 649,326,355,820.17
  5. Step 5: Solve for x
    x = 649,326,355,820.17/957,559.36
  6. Step 6: Final answer
    x = 678,105.59

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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.