Home / 9,975,986.56-13,767,014.64-5,845,029.09

Finding the Fourth Proportional to 9,975,986.56, 13,767,014.64 and 5,845,029.09

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Solution

The fourth proportional to 9,975,986.56, 13,767,014.64 and 5,845,029.09 is: 8,066,229.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975,986.56 : 13,767,014.64 = 5,845,029.09 : x
  2. Step 2: Convert to fraction form
    9,975,986.56/13,767,014.64 = 5,845,029.09/x
  3. Step 3: Cross multiply
    9,975,986.56x = 13,767,014.64 × 5,845,029.09
  4. Step 4: Simplify right side
    9,975,986.56x = 80,468,601,053,255.88
  5. Step 5: Solve for x
    x = 80,468,601,053,255.88/9,975,986.56
  6. Step 6: Final answer
    x = 8,066,229.90

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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.