Home / 799,366.50-1,199,903.36-344,183.00

Finding the Fourth Proportional to 799,366.50, 1,199,903.36 and 344,183.00

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Solution

The fourth proportional to 799,366.50, 1,199,903.36 and 344,183.00 is: 516,642.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,366.50 : 1,199,903.36 = 344,183.00 : x
  2. Step 2: Convert to fraction form
    799,366.50/1,199,903.36 = 344,183.00/x
  3. Step 3: Cross multiply
    799,366.50x = 1,199,903.36 × 344,183.00
  4. Step 4: Simplify right side
    799,366.50x = 412,986,330,434.45
  5. Step 5: Solve for x
    x = 412,986,330,434.45/799,366.50
  6. Step 6: Final answer
    x = 516,642.03

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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.