Home / 293,003.03-441,700.63-273,472.95

Finding the Fourth Proportional to 293,003.03, 441,700.63 and 273,472.95

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Solution

The fourth proportional to 293,003.03, 441,700.63 and 273,472.95 is: 412,259.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,003.03 : 441,700.63 = 273,472.95 : x
  2. Step 2: Convert to fraction form
    293,003.03/441,700.63 = 273,472.95/x
  3. Step 3: Cross multiply
    293,003.03x = 441,700.63 × 273,472.95
  4. Step 4: Simplify right side
    293,003.03x = 120,793,174,302.96
  5. Step 5: Solve for x
    x = 120,793,174,302.96/293,003.03
  6. Step 6: Final answer
    x = 412,259.13

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.