Home / 3,399,494.13-5,099,241.21-1,124,407.23

Finding the Fourth Proportional to 3,399,494.13, 5,099,241.21 and 1,124,407.23

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Solution

The fourth proportional to 3,399,494.13, 5,099,241.21 and 1,124,407.23 is: 1,686,610.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,494.13 : 5,099,241.21 = 1,124,407.23 : x
  2. Step 2: Convert to fraction form
    3,399,494.13/5,099,241.21 = 1,124,407.23/x
  3. Step 3: Cross multiply
    3,399,494.13x = 5,099,241.21 × 1,124,407.23
  4. Step 4: Simplify right side
    3,399,494.13x = 5,733,623,684,037.95
  5. Step 5: Solve for x
    x = 5,733,623,684,037.95/3,399,494.13
  6. Step 6: Final answer
    x = 1,686,610.85

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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.