Home / 1,594,189.38-2,391,286.64-485,055.44

Finding the Fourth Proportional to 1,594,189.38, 2,391,286.64 and 485,055.44

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Solution

The fourth proportional to 1,594,189.38, 2,391,286.64 and 485,055.44 is: 727,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,189.38 : 2,391,286.64 = 485,055.44 : x
  2. Step 2: Convert to fraction form
    1,594,189.38/2,391,286.64 = 485,055.44/x
  3. Step 3: Cross multiply
    1,594,189.38x = 2,391,286.64 × 485,055.44
  4. Step 4: Simplify right side
    1,594,189.38x = 1,159,906,578,949.61
  5. Step 5: Solve for x
    x = 1,159,906,578,949.61/1,594,189.38
  6. Step 6: Final answer
    x = 727,583.93

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Double scale
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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.