Home / 696,756.84-1,044,884.64-241,224.39

Finding the Fourth Proportional to 696,756.84, 1,044,884.64 and 241,224.39

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Solution

The fourth proportional to 696,756.84, 1,044,884.64 and 241,224.39 is: 361,749.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,756.84 : 1,044,884.64 = 241,224.39 : x
  2. Step 2: Convert to fraction form
    696,756.84/1,044,884.64 = 241,224.39/x
  3. Step 3: Cross multiply
    696,756.84x = 1,044,884.64 × 241,224.39
  4. Step 4: Simplify right side
    696,756.84x = 252,051,659,904.37
  5. Step 5: Solve for x
    x = 252,051,659,904.37/696,756.84
  6. Step 6: Final answer
    x = 361,749.82

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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.