Home / 1,035,368.44-1,428,794.78-599,845.16

Finding the Fourth Proportional to 1,035,368.44, 1,428,794.78 and 599,845.16

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Solution

The fourth proportional to 1,035,368.44, 1,428,794.78 and 599,845.16 is: 827,778.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,368.44 : 1,428,794.78 = 599,845.16 : x
  2. Step 2: Convert to fraction form
    1,035,368.44/1,428,794.78 = 599,845.16/x
  3. Step 3: Cross multiply
    1,035,368.44x = 1,428,794.78 × 599,845.16
  4. Step 4: Simplify right side
    1,035,368.44x = 857,055,633,416.27
  5. Step 5: Solve for x
    x = 857,055,633,416.27/1,035,368.44
  6. Step 6: Final answer
    x = 827,778.40

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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.