Home / 965,926.27-1,332,706.53-603,717.76

Finding the Fourth Proportional to 965,926.27, 1,332,706.53 and 603,717.76

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Solution

The fourth proportional to 965,926.27, 1,332,706.53 and 603,717.76 is: 832,960.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,926.27 : 1,332,706.53 = 603,717.76 : x
  2. Step 2: Convert to fraction form
    965,926.27/1,332,706.53 = 603,717.76/x
  3. Step 3: Cross multiply
    965,926.27x = 1,332,706.53 × 603,717.76
  4. Step 4: Simplify right side
    965,926.27x = 804,578,601,028.97
  5. Step 5: Solve for x
    x = 804,578,601,028.97/965,926.27
  6. Step 6: Final answer
    x = 832,960.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.