Home / 799,420.05-1,103,197.46-436,846.23

Finding the Fourth Proportional to 799,420.05, 1,103,197.46 and 436,846.23

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Solution

The fourth proportional to 799,420.05, 1,103,197.46 and 436,846.23 is: 602,846.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,420.05 : 1,103,197.46 = 436,846.23 : x
  2. Step 2: Convert to fraction form
    799,420.05/1,103,197.46 = 436,846.23/x
  3. Step 3: Cross multiply
    799,420.05x = 1,103,197.46 × 436,846.23
  4. Step 4: Simplify right side
    799,420.05x = 481,927,649,162.35
  5. Step 5: Solve for x
    x = 481,927,649,162.35/799,420.05
  6. Step 6: Final answer
    x = 602,846.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.