Home / 6,829,241.86-10,244,974.51-3,189,611.35

Finding the Fourth Proportional to 6,829,241.86, 10,244,974.51 and 3,189,611.35

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Solution

The fourth proportional to 6,829,241.86, 10,244,974.51 and 3,189,611.35 is: 4,784,936.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,241.86 : 10,244,974.51 = 3,189,611.35 : x
  2. Step 2: Convert to fraction form
    6,829,241.86/10,244,974.51 = 3,189,611.35/x
  3. Step 3: Cross multiply
    6,829,241.86x = 10,244,974.51 × 3,189,611.35
  4. Step 4: Simplify right side
    6,829,241.86x = 32,677,486,955,931.27
  5. Step 5: Solve for x
    x = 32,677,486,955,931.27/6,829,241.86
  6. Step 6: Final answer
    x = 4,784,936.25

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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.