Home / 10,765,598.64-16,151,514.72-3,192,746.64

Finding the Fourth Proportional to 10,765,598.64, 16,151,514.72 and 3,192,746.64

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Solution

The fourth proportional to 10,765,598.64, 16,151,514.72 and 3,192,746.64 is: 4,790,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765,598.64 : 16,151,514.72 = 3,192,746.64 : x
  2. Step 2: Convert to fraction form
    10,765,598.64/16,151,514.72 = 3,192,746.64/x
  3. Step 3: Cross multiply
    10,765,598.64x = 16,151,514.72 × 3,192,746.64
  4. Step 4: Simplify right side
    10,765,598.64x = 51,567,694,353,190.55
  5. Step 5: Solve for x
    x = 51,567,694,353,190.55/10,765,598.64
  6. Step 6: Final answer
    x = 4,790,044.30

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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.