Home / 6,858,004.72-10,266,827.16-4,577,873.56

Finding the Fourth Proportional to 6,858,004.72, 10,266,827.16 and 4,577,873.56

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Solution

The fourth proportional to 6,858,004.72, 10,266,827.16 and 4,577,873.56 is: 6,853,339.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,858,004.72 : 10,266,827.16 = 4,577,873.56 : x
  2. Step 2: Convert to fraction form
    6,858,004.72/10,266,827.16 = 4,577,873.56/x
  3. Step 3: Cross multiply
    6,858,004.72x = 10,266,827.16 × 4,577,873.56
  4. Step 4: Simplify right side
    6,858,004.72x = 47,000,236,600,853.88
  5. Step 5: Solve for x
    x = 47,000,236,600,853.88/6,858,004.72
  6. Step 6: Final answer
    x = 6,853,339.79

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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.