Home / 8,514,026.37-11,747,809.38-5,029,932.39

Finding the Fourth Proportional to 8,514,026.37, 11,747,809.38 and 5,029,932.39

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Solution

The fourth proportional to 8,514,026.37, 11,747,809.38 and 5,029,932.39 is: 6,940,392.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,514,026.37 : 11,747,809.38 = 5,029,932.39 : x
  2. Step 2: Convert to fraction form
    8,514,026.37/11,747,809.38 = 5,029,932.39/x
  3. Step 3: Cross multiply
    8,514,026.37x = 11,747,809.38 × 5,029,932.39
  4. Step 4: Simplify right side
    8,514,026.37x = 59,090,686,886,815.78
  5. Step 5: Solve for x
    x = 59,090,686,886,815.78/8,514,026.37
  6. Step 6: Final answer
    x = 6,940,392.75

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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.