Home / 1,094,685.16-1,510,651.22-611,258.56

Finding the Fourth Proportional to 1,094,685.16, 1,510,651.22 and 611,258.56

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Solution

The fourth proportional to 1,094,685.16, 1,510,651.22 and 611,258.56 is: 843,528.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,685.16 : 1,510,651.22 = 611,258.56 : x
  2. Step 2: Convert to fraction form
    1,094,685.16/1,510,651.22 = 611,258.56/x
  3. Step 3: Cross multiply
    1,094,685.16x = 1,510,651.22 × 611,258.56
  4. Step 4: Simplify right side
    1,094,685.16x = 923,398,489,399.44
  5. Step 5: Solve for x
    x = 923,398,489,399.44/1,094,685.16
  6. Step 6: Final answer
    x = 843,528.83

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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.