Home / 886,202.29-1,222,952.93-483,794.29

Finding the Fourth Proportional to 886,202.29, 1,222,952.93 and 483,794.29

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Solution

The fourth proportional to 886,202.29, 1,222,952.93 and 483,794.29 is: 667,632.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,202.29 : 1,222,952.93 = 483,794.29 : x
  2. Step 2: Convert to fraction form
    886,202.29/1,222,952.93 = 483,794.29/x
  3. Step 3: Cross multiply
    886,202.29x = 1,222,952.93 × 483,794.29
  4. Step 4: Simplify right side
    886,202.29x = 591,657,639,567.49
  5. Step 5: Solve for x
    x = 591,657,639,567.49/886,202.29
  6. Step 6: Final answer
    x = 667,632.72

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1.5x scale

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.