Home / 6,955,251.91-10,432,753.31-2,855,682.82

Finding the Fourth Proportional to 6,955,251.91, 10,432,753.31 and 2,855,682.82

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Solution

The fourth proportional to 6,955,251.91, 10,432,753.31 and 2,855,682.82 is: 4,283,473.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,251.91 : 10,432,753.31 = 2,855,682.82 : x
  2. Step 2: Convert to fraction form
    6,955,251.91/10,432,753.31 = 2,855,682.82/x
  3. Step 3: Cross multiply
    6,955,251.91x = 10,432,753.31 × 2,855,682.82
  4. Step 4: Simplify right side
    6,955,251.91x = 29,792,634,326,222.95
  5. Step 5: Solve for x
    x = 29,792,634,326,222.95/6,955,251.91
  6. Step 6: Final answer
    x = 4,283,473.08

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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.