Home / 3,165,093.36-4,367,833.07-1,714,788.86

Finding the Fourth Proportional to 3,165,093.36, 4,367,833.07 and 1,714,788.86

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Solution

The fourth proportional to 3,165,093.36, 4,367,833.07 and 1,714,788.86 is: 2,366,410.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,093.36 : 4,367,833.07 = 1,714,788.86 : x
  2. Step 2: Convert to fraction form
    3,165,093.36/4,367,833.07 = 1,714,788.86/x
  3. Step 3: Cross multiply
    3,165,093.36x = 4,367,833.07 × 1,714,788.86
  4. Step 4: Simplify right side
    3,165,093.36x = 7,489,911,460,362.49
  5. Step 5: Solve for x
    x = 7,489,911,460,362.49/3,165,093.36
  6. Step 6: Final answer
    x = 2,366,410.91

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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.