Home / 1,273,233.33-1,757,052.81-700,261.20

Finding the Fourth Proportional to 1,273,233.33, 1,757,052.81 and 700,261.20

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Solution

The fourth proportional to 1,273,233.33, 1,757,052.81 and 700,261.20 is: 966,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,233.33 : 1,757,052.81 = 700,261.20 : x
  2. Step 2: Convert to fraction form
    1,273,233.33/1,757,052.81 = 700,261.20/x
  3. Step 3: Cross multiply
    1,273,233.33x = 1,757,052.81 × 700,261.20
  4. Step 4: Simplify right side
    1,273,233.33x = 1,230,395,909,193.97
  5. Step 5: Solve for x
    x = 1,230,395,909,193.97/1,273,233.33
  6. Step 6: Final answer
    x = 966,355.40

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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.