Home / 1,100,606.28-1,518,914.58-610,736.04

Finding the Fourth Proportional to 1,100,606.28, 1,518,914.58 and 610,736.04

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Solution

The fourth proportional to 1,100,606.28, 1,518,914.58 and 610,736.04 is: 842,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,606.28 : 1,518,914.58 = 610,736.04 : x
  2. Step 2: Convert to fraction form
    1,100,606.28/1,518,914.58 = 610,736.04/x
  3. Step 3: Cross multiply
    1,100,606.28x = 1,518,914.58 × 610,736.04
  4. Step 4: Simplify right side
    1,100,606.28x = 927,655,875,687.46
  5. Step 5: Solve for x
    x = 927,655,875,687.46/1,100,606.28
  6. Step 6: Final answer
    x = 842,858.97

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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.