Home / 733,235.56-1,011,775.14-446,651.56

Finding the Fourth Proportional to 733,235.56, 1,011,775.14 and 446,651.56

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Solution

The fourth proportional to 733,235.56, 1,011,775.14 and 446,651.56 is: 616,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,235.56 : 1,011,775.14 = 446,651.56 : x
  2. Step 2: Convert to fraction form
    733,235.56/1,011,775.14 = 446,651.56/x
  3. Step 3: Cross multiply
    733,235.56x = 1,011,775.14 × 446,651.56
  4. Step 4: Simplify right side
    733,235.56x = 451,910,944,650.22
  5. Step 5: Solve for x
    x = 451,910,944,650.22/733,235.56
  6. Step 6: Final answer
    x = 616,324.37

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Half scale
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Double scale
Find fourth proportional to 733,236.56, 1,011,776.52 and 446,652.56
Similar ratio
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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.