Home / 799,406.06-1,103,183.22-436,829.91

Finding the Fourth Proportional to 799,406.06, 1,103,183.22 and 436,829.91

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Solution

The fourth proportional to 799,406.06, 1,103,183.22 and 436,829.91 is: 602,826.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,406.06 : 1,103,183.22 = 436,829.91 : x
  2. Step 2: Convert to fraction form
    799,406.06/1,103,183.22 = 436,829.91/x
  3. Step 3: Cross multiply
    799,406.06x = 1,103,183.22 × 436,829.91
  4. Step 4: Simplify right side
    799,406.06x = 481,903,426,706.11
  5. Step 5: Solve for x
    x = 481,903,426,706.11/799,406.06
  6. Step 6: Final answer
    x = 602,826.84

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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.