Home / 794,594.21-1,192,243.62-453,025.13

Finding the Fourth Proportional to 794,594.21, 1,192,243.62 and 453,025.13

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Solution

The fourth proportional to 794,594.21, 1,192,243.62 and 453,025.13 is: 679,738.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,594.21 : 1,192,243.62 = 453,025.13 : x
  2. Step 2: Convert to fraction form
    794,594.21/1,192,243.62 = 453,025.13/x
  3. Step 3: Cross multiply
    794,594.21x = 1,192,243.62 × 453,025.13
  4. Step 4: Simplify right side
    794,594.21x = 540,116,318,121.81
  5. Step 5: Solve for x
    x = 540,116,318,121.81/794,594.21
  6. Step 6: Final answer
    x = 679,738.56

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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.