Home / 6,612,215.32-9,922,149.51-2,773,693.96

Finding the Fourth Proportional to 6,612,215.32, 9,922,149.51 and 2,773,693.96

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Solution

The fourth proportional to 6,612,215.32, 9,922,149.51 and 2,773,693.96 is: 4,162,146.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,215.32 : 9,922,149.51 = 2,773,693.96 : x
  2. Step 2: Convert to fraction form
    6,612,215.32/9,922,149.51 = 2,773,693.96/x
  3. Step 3: Cross multiply
    6,612,215.32x = 9,922,149.51 × 2,773,693.96
  4. Step 4: Simplify right side
    6,612,215.32x = 27,521,006,166,103.96
  5. Step 5: Solve for x
    x = 27,521,006,166,103.96/6,612,215.32
  6. Step 6: Final answer
    x = 4,162,146.09

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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.