Home / 362,934.15-544,401.23-305,197.35

Finding the Fourth Proportional to 362,934.15, 544,401.23 and 305,197.35

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Solution

The fourth proportional to 362,934.15, 544,401.23 and 305,197.35 is: 457,796.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,934.15 : 544,401.23 = 305,197.35 : x
  2. Step 2: Convert to fraction form
    362,934.15/544,401.23 = 305,197.35/x
  3. Step 3: Cross multiply
    362,934.15x = 544,401.23 × 305,197.35
  4. Step 4: Simplify right side
    362,934.15x = 166,149,811,206.75
  5. Step 5: Solve for x
    x = 166,149,811,206.75/362,934.15
  6. Step 6: Final answer
    x = 457,796.03

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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.