Home / 1,504,546.31-2,079,018.89-1,095,934.52

Finding the Fourth Proportional to 1,504,546.31, 2,079,018.89 and 1,095,934.52

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Solution

The fourth proportional to 1,504,546.31, 2,079,018.89 and 1,095,934.52 is: 1,514,389.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,546.31 : 2,079,018.89 = 1,095,934.52 : x
  2. Step 2: Convert to fraction form
    1,504,546.31/2,079,018.89 = 1,095,934.52/x
  3. Step 3: Cross multiply
    1,504,546.31x = 2,079,018.89 × 1,095,934.52
  4. Step 4: Simplify right side
    1,504,546.31x = 2,278,468,553,408.32
  5. Step 5: Solve for x
    x = 2,278,468,553,408.32/1,504,546.31
  6. Step 6: Final answer
    x = 1,514,389.12

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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.