Home / 3,164,790.92-4,367,393.52-1,714,514.60

Finding the Fourth Proportional to 3,164,790.92, 4,367,393.52 and 1,714,514.60

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Solution

The fourth proportional to 3,164,790.92, 4,367,393.52 and 1,714,514.60 is: 2,366,020.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,790.92 : 4,367,393.52 = 1,714,514.60 : x
  2. Step 2: Convert to fraction form
    3,164,790.92/4,367,393.52 = 1,714,514.60/x
  3. Step 3: Cross multiply
    3,164,790.92x = 4,367,393.52 × 1,714,514.60
  4. Step 4: Simplify right side
    3,164,790.92x = 7,487,959,953,985.39
  5. Step 5: Solve for x
    x = 7,487,959,953,985.39/3,164,790.92
  6. Step 6: Final answer
    x = 2,366,020.42

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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.