Home / 5,958,233.80-8,936,465.10-2,170,833.64

Finding the Fourth Proportional to 5,958,233.80, 8,936,465.10 and 2,170,833.64

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Solution

The fourth proportional to 5,958,233.80, 8,936,465.10 and 2,170,833.64 is: 3,255,927.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,233.80 : 8,936,465.10 = 2,170,833.64 : x
  2. Step 2: Convert to fraction form
    5,958,233.80/8,936,465.10 = 2,170,833.64/x
  3. Step 3: Cross multiply
    5,958,233.80x = 8,936,465.10 × 2,170,833.64
  4. Step 4: Simplify right side
    5,958,233.80x = 19,399,579,061,765.96
  5. Step 5: Solve for x
    x = 19,399,579,061,765.96/5,958,233.80
  6. Step 6: Final answer
    x = 3,255,927.80

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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.