Home / 673,591.44-1,010,429.08-224,352.48

Finding the Fourth Proportional to 673,591.44, 1,010,429.08 and 224,352.48

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Solution

The fourth proportional to 673,591.44, 1,010,429.08 and 224,352.48 is: 336,542.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,591.44 : 1,010,429.08 = 224,352.48 : x
  2. Step 2: Convert to fraction form
    673,591.44/1,010,429.08 = 224,352.48/x
  3. Step 3: Cross multiply
    673,591.44x = 1,010,429.08 × 224,352.48
  4. Step 4: Simplify right side
    673,591.44x = 226,692,268,840.36
  5. Step 5: Solve for x
    x = 226,692,268,840.36/673,591.44
  6. Step 6: Final answer
    x = 336,542.68

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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.