Home / 1,701,686.73-2,348,297.28-927,324.30

Finding the Fourth Proportional to 1,701,686.73, 2,348,297.28 and 927,324.30

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Solution

The fourth proportional to 1,701,686.73, 2,348,297.28 and 927,324.30 is: 1,279,690.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,686.73 : 2,348,297.28 = 927,324.30 : x
  2. Step 2: Convert to fraction form
    1,701,686.73/2,348,297.28 = 927,324.30/x
  3. Step 3: Cross multiply
    1,701,686.73x = 2,348,297.28 × 927,324.30
  4. Step 4: Simplify right side
    1,701,686.73x = 2,177,633,131,367.90
  5. Step 5: Solve for x
    x = 2,177,633,131,367.90/1,701,686.73
  6. Step 6: Final answer
    x = 1,279,690.96

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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.