Home / 6,570,732.64-9,067,514.64-3,670,164.16

Finding the Fourth Proportional to 6,570,732.64, 9,067,514.64 and 3,670,164.16

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Solution

The fourth proportional to 6,570,732.64, 9,067,514.64 and 3,670,164.16 is: 5,064,772.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,732.64 : 9,067,514.64 = 3,670,164.16 : x
  2. Step 2: Convert to fraction form
    6,570,732.64/9,067,514.64 = 3,670,164.16/x
  3. Step 3: Cross multiply
    6,570,732.64x = 9,067,514.64 × 3,670,164.16
  4. Step 4: Simplify right side
    6,570,732.64x = 33,279,267,252,003.30
  5. Step 5: Solve for x
    x = 33,279,267,252,003.30/6,570,732.64
  6. Step 6: Final answer
    x = 5,064,772.69

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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.