Home / 10,504,723.72-14,497,633.23-6,157,462.53

Finding the Fourth Proportional to 10,504,723.72, 14,497,633.23 and 6,157,462.53

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Solution

The fourth proportional to 10,504,723.72, 14,497,633.23 and 6,157,462.53 is: 8,497,951.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,723.72 : 14,497,633.23 = 6,157,462.53 : x
  2. Step 2: Convert to fraction form
    10,504,723.72/14,497,633.23 = 6,157,462.53/x
  3. Step 3: Cross multiply
    10,504,723.72x = 14,497,633.23 × 6,157,462.53
  4. Step 4: Simplify right side
    10,504,723.72x = 89,268,633,387,407.88
  5. Step 5: Solve for x
    x = 89,268,633,387,407.88/10,504,723.72
  6. Step 6: Final answer
    x = 8,497,951.57

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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.