Home / 6,345,690.64-9,514,958.96-2,084,714.80

Finding the Fourth Proportional to 6,345,690.64, 9,514,958.96 and 2,084,714.80

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Solution

The fourth proportional to 6,345,690.64, 9,514,958.96 and 2,084,714.80 is: 3,125,897.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,690.64 : 9,514,958.96 = 2,084,714.80 : x
  2. Step 2: Convert to fraction form
    6,345,690.64/9,514,958.96 = 2,084,714.80/x
  3. Step 3: Cross multiply
    6,345,690.64x = 9,514,958.96 × 2,084,714.80
  4. Step 4: Simplify right side
    6,345,690.64x = 19,835,975,765,304.61
  5. Step 5: Solve for x
    x = 19,835,975,765,304.61/6,345,690.64
  6. Step 6: Final answer
    x = 3,125,897.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.