Home / 1,094,546.13-1,510,410.19-611,141.88

Finding the Fourth Proportional to 1,094,546.13, 1,510,410.19 and 611,141.88

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Solution

The fourth proportional to 1,094,546.13, 1,510,410.19 and 611,141.88 is: 843,340.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,546.13 : 1,510,410.19 = 611,141.88 : x
  2. Step 2: Convert to fraction form
    1,094,546.13/1,510,410.19 = 611,141.88/x
  3. Step 3: Cross multiply
    1,094,546.13x = 1,510,410.19 × 611,141.88
  4. Step 4: Simplify right side
    1,094,546.13x = 923,074,923,087.76
  5. Step 5: Solve for x
    x = 923,074,923,087.76/1,094,546.13
  6. Step 6: Final answer
    x = 843,340.36

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Double scale
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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.