Home / 4,726,682.91-6,522,454.13-2,792,576.66

Finding the Fourth Proportional to 4,726,682.91, 6,522,454.13 and 2,792,576.66

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Solution

The fourth proportional to 4,726,682.91, 6,522,454.13 and 2,792,576.66 is: 3,853,538.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,682.91 : 6,522,454.13 = 2,792,576.66 : x
  2. Step 2: Convert to fraction form
    4,726,682.91/6,522,454.13 = 2,792,576.66/x
  3. Step 3: Cross multiply
    4,726,682.91x = 6,522,454.13 × 2,792,576.66
  4. Step 4: Simplify right side
    4,726,682.91x = 18,214,453,122,783.45
  5. Step 5: Solve for x
    x = 18,214,453,122,783.45/4,726,682.91
  6. Step 6: Final answer
    x = 3,853,538.19

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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.