Home / 1,233,452.36-1,850,305.46-465,596.87

Finding the Fourth Proportional to 1,233,452.36, 1,850,305.46 and 465,596.87

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Solution

The fourth proportional to 1,233,452.36, 1,850,305.46 and 465,596.87 is: 698,443.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,452.36 : 1,850,305.46 = 465,596.87 : x
  2. Step 2: Convert to fraction form
    1,233,452.36/1,850,305.46 = 465,596.87/x
  3. Step 3: Cross multiply
    1,233,452.36x = 1,850,305.46 × 465,596.87
  4. Step 4: Simplify right side
    1,233,452.36x = 861,496,419,140.40
  5. Step 5: Solve for x
    x = 861,496,419,140.40/1,233,452.36
  6. Step 6: Final answer
    x = 698,443.20

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1.5x scale

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.