Home / 2,699,778.86-3,725,701.53-1,476,163.34

Finding the Fourth Proportional to 2,699,778.86, 3,725,701.53 and 1,476,163.34

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Solution

The fourth proportional to 2,699,778.86, 3,725,701.53 and 1,476,163.34 is: 2,037,109.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,778.86 : 3,725,701.53 = 1,476,163.34 : x
  2. Step 2: Convert to fraction form
    2,699,778.86/3,725,701.53 = 1,476,163.34/x
  3. Step 3: Cross multiply
    2,699,778.86x = 3,725,701.53 × 1,476,163.34
  4. Step 4: Simplify right side
    2,699,778.86x = 5,499,744,018,146.55
  5. Step 5: Solve for x
    x = 5,499,744,018,146.55/2,699,778.86
  6. Step 6: Final answer
    x = 2,037,109.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.