Home / 416,973.26-625,498.83-117,453.35

Finding the Fourth Proportional to 416,973.26, 625,498.83 and 117,453.35

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Solution

The fourth proportional to 416,973.26, 625,498.83 and 117,453.35 is: 176,190.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,973.26 : 625,498.83 = 117,453.35 : x
  2. Step 2: Convert to fraction form
    416,973.26/625,498.83 = 117,453.35/x
  3. Step 3: Cross multiply
    416,973.26x = 625,498.83 × 117,453.35
  4. Step 4: Simplify right side
    416,973.26x = 73,466,929,877.09
  5. Step 5: Solve for x
    x = 73,466,929,877.09/416,973.26
  6. Step 6: Final answer
    x = 176,190.99

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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.