Home / 1,733,510.97-2,392,232.09-969,564.57

Finding the Fourth Proportional to 1,733,510.97, 2,392,232.09 and 969,564.57

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Solution

The fourth proportional to 1,733,510.97, 2,392,232.09 and 969,564.57 is: 1,337,991.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,510.97 : 2,392,232.09 = 969,564.57 : x
  2. Step 2: Convert to fraction form
    1,733,510.97/2,392,232.09 = 969,564.57/x
  3. Step 3: Cross multiply
    1,733,510.97x = 2,392,232.09 × 969,564.57
  4. Step 4: Simplify right side
    1,733,510.97x = 2,319,423,472,833.23
  5. Step 5: Solve for x
    x = 2,319,423,472,833.23/1,733,510.97
  6. Step 6: Final answer
    x = 1,337,991.81

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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.