Home / 882,859.20-1,324,300.95-251,773.08

Finding the Fourth Proportional to 882,859.20, 1,324,300.95 and 251,773.08

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Solution

The fourth proportional to 882,859.20, 1,324,300.95 and 251,773.08 is: 377,663.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,859.20 : 1,324,300.95 = 251,773.08 : x
  2. Step 2: Convert to fraction form
    882,859.20/1,324,300.95 = 251,773.08/x
  3. Step 3: Cross multiply
    882,859.20x = 1,324,300.95 × 251,773.08
  4. Step 4: Simplify right side
    882,859.20x = 333,423,329,028.43
  5. Step 5: Solve for x
    x = 333,423,329,028.43/882,859.20
  6. Step 6: Final answer
    x = 377,663.08

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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.