Home / 6,167,583.24-8,511,129.72-3,376,700.52

Finding the Fourth Proportional to 6,167,583.24, 8,511,129.72 and 3,376,700.52

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Solution

The fourth proportional to 6,167,583.24, 8,511,129.72 and 3,376,700.52 is: 4,659,772.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,583.24 : 8,511,129.72 = 3,376,700.52 : x
  2. Step 2: Convert to fraction form
    6,167,583.24/8,511,129.72 = 3,376,700.52/x
  3. Step 3: Cross multiply
    6,167,583.24x = 8,511,129.72 × 3,376,700.52
  4. Step 4: Simplify right side
    6,167,583.24x = 28,739,536,151,311.46
  5. Step 5: Solve for x
    x = 28,739,536,151,311.46/6,167,583.24
  6. Step 6: Final answer
    x = 4,659,772.72

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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.