Home / 1,081,474.94-1,492,445.13-598,072.82

Finding the Fourth Proportional to 1,081,474.94, 1,492,445.13 and 598,072.82

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Solution

The fourth proportional to 1,081,474.94, 1,492,445.13 and 598,072.82 is: 825,345.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,474.94 : 1,492,445.13 = 598,072.82 : x
  2. Step 2: Convert to fraction form
    1,081,474.94/1,492,445.13 = 598,072.82/x
  3. Step 3: Cross multiply
    1,081,474.94x = 1,492,445.13 × 598,072.82
  4. Step 4: Simplify right side
    1,081,474.94x = 892,590,867,594.37
  5. Step 5: Solve for x
    x = 892,590,867,594.37/1,081,474.94
  6. Step 6: Final answer
    x = 825,345.86

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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.