Home / 635,289.03-953,305.33-236,205.27

Finding the Fourth Proportional to 635,289.03, 953,305.33 and 236,205.27

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Solution

The fourth proportional to 635,289.03, 953,305.33 and 236,205.27 is: 354,446.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,289.03 : 953,305.33 = 236,205.27 : x
  2. Step 2: Convert to fraction form
    635,289.03/953,305.33 = 236,205.27/x
  3. Step 3: Cross multiply
    635,289.03x = 953,305.33 × 236,205.27
  4. Step 4: Simplify right side
    635,289.03x = 225,175,742,865.09
  5. Step 5: Solve for x
    x = 225,175,742,865.09/635,289.03
  6. Step 6: Final answer
    x = 354,446.14

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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.