Home / 1,151,646.54-1,727,469.81-590,323.02

Finding the Fourth Proportional to 1,151,646.54, 1,727,469.81 and 590,323.02

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Solution

The fourth proportional to 1,151,646.54, 1,727,469.81 and 590,323.02 is: 885,484.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,646.54 : 1,727,469.81 = 590,323.02 : x
  2. Step 2: Convert to fraction form
    1,151,646.54/1,727,469.81 = 590,323.02/x
  3. Step 3: Cross multiply
    1,151,646.54x = 1,727,469.81 × 590,323.02
  4. Step 4: Simplify right side
    1,151,646.54x = 1,019,765,195,198.03
  5. Step 5: Solve for x
    x = 1,019,765,195,198.03/1,151,646.54
  6. Step 6: Final answer
    x = 885,484.53

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Double scale
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Similar ratio
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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.