Home / 4,960,007-6,844,576.56-2,755,012.86

Finding the Fourth Proportional to 4,960,007, 6,844,576.56 and 2,755,012.86

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Solution

The fourth proportional to 4,960,007, 6,844,576.56 and 2,755,012.86 is: 3,801,788.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,007 : 6,844,576.56 = 2,755,012.86 : x
  2. Step 2: Convert to fraction form
    4,960,007/6,844,576.56 = 2,755,012.86/x
  3. Step 3: Cross multiply
    4,960,007x = 6,844,576.56 × 2,755,012.86
  4. Step 4: Simplify right side
    4,960,007x = 18,856,896,444,054.56
  5. Step 5: Solve for x
    x = 18,856,896,444,054.56/4,960,007
  6. Step 6: Final answer
    x = 3,801,788.27

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1.5x scale

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.