Home / 1,658,012.73-2,287,894.25-932,844.44

Finding the Fourth Proportional to 1,658,012.73, 2,287,894.25 and 932,844.44

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Solution

The fourth proportional to 1,658,012.73, 2,287,894.25 and 932,844.44 is: 1,287,233.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,012.73 : 2,287,894.25 = 932,844.44 : x
  2. Step 2: Convert to fraction form
    1,658,012.73/2,287,894.25 = 932,844.44/x
  3. Step 3: Cross multiply
    1,658,012.73x = 2,287,894.25 × 932,844.44
  4. Step 4: Simplify right side
    1,658,012.73x = 2,134,249,414,316.78
  5. Step 5: Solve for x
    x = 2,134,249,414,316.78/1,658,012.73
  6. Step 6: Final answer
    x = 1,287,233.43

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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.