Home / 3,164,884.63-4,367,542.61-1,714,590.16

Finding the Fourth Proportional to 3,164,884.63, 4,367,542.61 and 1,714,590.16

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Solution

The fourth proportional to 3,164,884.63, 4,367,542.61 and 1,714,590.16 is: 2,366,135.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,884.63 : 4,367,542.61 = 1,714,590.16 : x
  2. Step 2: Convert to fraction form
    3,164,884.63/4,367,542.61 = 1,714,590.16/x
  3. Step 3: Cross multiply
    3,164,884.63x = 4,367,542.61 × 1,714,590.16
  4. Step 4: Simplify right side
    3,164,884.63x = 7,488,545,582,486.72
  5. Step 5: Solve for x
    x = 7,488,545,582,486.72/3,164,884.63
  6. Step 6: Final answer
    x = 2,366,135.41

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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.