Home / 937,616.36-1,293,648.05-588,794.38

Finding the Fourth Proportional to 937,616.36, 1,293,648.05 and 588,794.38

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Solution

The fourth proportional to 937,616.36, 1,293,648.05 and 588,794.38 is: 812,371.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,616.36 : 1,293,648.05 = 588,794.38 : x
  2. Step 2: Convert to fraction form
    937,616.36/1,293,648.05 = 588,794.38/x
  3. Step 3: Cross multiply
    937,616.36x = 1,293,648.05 × 588,794.38
  4. Step 4: Simplify right side
    937,616.36x = 761,692,699,775.83
  5. Step 5: Solve for x
    x = 761,692,699,775.83/937,616.36
  6. Step 6: Final answer
    x = 812,371.39

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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.