Home / 832,033.72-1,247,954.19-233,043.04

Finding the Fourth Proportional to 832,033.72, 1,247,954.19 and 233,043.04

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Solution

The fourth proportional to 832,033.72, 1,247,954.19 and 233,043.04 is: 349,537.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,033.72 : 1,247,954.19 = 233,043.04 : x
  2. Step 2: Convert to fraction form
    832,033.72/1,247,954.19 = 233,043.04/x
  3. Step 3: Cross multiply
    832,033.72x = 1,247,954.19 × 233,043.04
  4. Step 4: Simplify right side
    832,033.72x = 290,827,038,218.34
  5. Step 5: Solve for x
    x = 290,827,038,218.34/832,033.72
  6. Step 6: Final answer
    x = 349,537.56

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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.