Home / 4,910,524.48-6,774,176.77-3,815,300.80

Finding the Fourth Proportional to 4,910,524.48, 6,774,176.77 and 3,815,300.80

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Solution

The fourth proportional to 4,910,524.48, 6,774,176.77 and 3,815,300.80 is: 5,263,291.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,524.48 : 6,774,176.77 = 3,815,300.80 : x
  2. Step 2: Convert to fraction form
    4,910,524.48/6,774,176.77 = 3,815,300.80/x
  3. Step 3: Cross multiply
    4,910,524.48x = 6,774,176.77 × 3,815,300.80
  4. Step 4: Simplify right side
    4,910,524.48x = 25,845,522,049,922.41
  5. Step 5: Solve for x
    x = 25,845,522,049,922.41/4,910,524.48
  6. Step 6: Final answer
    x = 5,263,291.56

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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.