Home / 1,304,593.29-1,957,508.37-630,296.64

Finding the Fourth Proportional to 1,304,593.29, 1,957,508.37 and 630,296.64

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Solution

The fourth proportional to 1,304,593.29, 1,957,508.37 and 630,296.64 is: 945,743.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,593.29 : 1,957,508.37 = 630,296.64 : x
  2. Step 2: Convert to fraction form
    1,304,593.29/1,957,508.37 = 630,296.64/x
  3. Step 3: Cross multiply
    1,304,593.29x = 1,957,508.37 × 630,296.64
  4. Step 4: Simplify right side
    1,304,593.29x = 1,233,810,948,382.88
  5. Step 5: Solve for x
    x = 1,233,810,948,382.88/1,304,593.29
  6. Step 6: Final answer
    x = 945,743.75

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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.