Home / 681,561.40-1,022,341.94-182,925.40

Finding the Fourth Proportional to 681,561.40, 1,022,341.94 and 182,925.40

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Solution

The fourth proportional to 681,561.40, 1,022,341.94 and 182,925.40 is: 274,388.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,561.40 : 1,022,341.94 = 182,925.40 : x
  2. Step 2: Convert to fraction form
    681,561.40/1,022,341.94 = 182,925.40/x
  3. Step 3: Cross multiply
    681,561.40x = 1,022,341.94 × 182,925.40
  4. Step 4: Simplify right side
    681,561.40x = 187,012,308,311.28
  5. Step 5: Solve for x
    x = 187,012,308,311.28/681,561.40
  6. Step 6: Final answer
    x = 274,388.06

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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.