Home / 1,193,859.46-1,790,983.71-352,496.26

Finding the Fourth Proportional to 1,193,859.46, 1,790,983.71 and 352,496.26

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Solution

The fourth proportional to 1,193,859.46, 1,790,983.71 and 352,496.26 is: 528,801.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,859.46 : 1,790,983.71 = 352,496.26 : x
  2. Step 2: Convert to fraction form
    1,193,859.46/1,790,983.71 = 352,496.26/x
  3. Step 3: Cross multiply
    1,193,859.46x = 1,790,983.71 × 352,496.26
  4. Step 4: Simplify right side
    1,193,859.46x = 631,315,059,495.93
  5. Step 5: Solve for x
    x = 631,315,059,495.93/1,193,859.46
  6. Step 6: Final answer
    x = 528,801.82

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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.