Home / 4,406,509.32-6,080,659.53-2,446,500.78

Finding the Fourth Proportional to 4,406,509.32, 6,080,659.53 and 2,446,500.78

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Solution

The fourth proportional to 4,406,509.32, 6,080,659.53 and 2,446,500.78 is: 3,375,991.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406,509.32 : 6,080,659.53 = 2,446,500.78 : x
  2. Step 2: Convert to fraction form
    4,406,509.32/6,080,659.53 = 2,446,500.78/x
  3. Step 3: Cross multiply
    4,406,509.32x = 6,080,659.53 × 2,446,500.78
  4. Step 4: Simplify right side
    4,406,509.32x = 14,876,338,283,059.43
  5. Step 5: Solve for x
    x = 14,876,338,283,059.43/4,406,509.32
  6. Step 6: Final answer
    x = 3,375,991.56

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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.