Home / 794,338.55-1,096,193.82-431,762.35

Finding the Fourth Proportional to 794,338.55, 1,096,193.82 and 431,762.35

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Solution

The fourth proportional to 794,338.55, 1,096,193.82 and 431,762.35 is: 595,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,338.55 : 1,096,193.82 = 431,762.35 : x
  2. Step 2: Convert to fraction form
    794,338.55/1,096,193.82 = 431,762.35/x
  3. Step 3: Cross multiply
    794,338.55x = 1,096,193.82 × 431,762.35
  4. Step 4: Simplify right side
    794,338.55x = 473,295,219,778.68
  5. Step 5: Solve for x
    x = 473,295,219,778.68/794,338.55
  6. Step 6: Final answer
    x = 595,835.64

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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.