Home / 1,062,224.08-1,593,585.16-422,564.12

Finding the Fourth Proportional to 1,062,224.08, 1,593,585.16 and 422,564.12

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Solution

The fourth proportional to 1,062,224.08, 1,593,585.16 and 422,564.12 is: 633,945.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,224.08 : 1,593,585.16 = 422,564.12 : x
  2. Step 2: Convert to fraction form
    1,062,224.08/1,593,585.16 = 422,564.12/x
  3. Step 3: Cross multiply
    1,062,224.08x = 1,593,585.16 × 422,564.12
  4. Step 4: Simplify right side
    1,062,224.08x = 673,391,910,780.46
  5. Step 5: Solve for x
    x = 673,391,910,780.46/1,062,224.08
  6. Step 6: Final answer
    x = 633,945.25

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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.