Home / 531,849.24-798,071.94-282,524.76

Finding the Fourth Proportional to 531,849.24, 798,071.94 and 282,524.76

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Solution

The fourth proportional to 531,849.24, 798,071.94 and 282,524.76 is: 423,945.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,849.24 : 798,071.94 = 282,524.76 : x
  2. Step 2: Convert to fraction form
    531,849.24/798,071.94 = 282,524.76/x
  3. Step 3: Cross multiply
    531,849.24x = 798,071.94 × 282,524.76
  4. Step 4: Simplify right side
    531,849.24x = 225,475,083,311.23
  5. Step 5: Solve for x
    x = 225,475,083,311.23/531,849.24
  6. Step 6: Final answer
    x = 423,945.48

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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.