Home / 3,645,322.80-5,467,984.20-3,060,737.70

Finding the Fourth Proportional to 3,645,322.80, 5,467,984.20 and 3,060,737.70

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Solution

The fourth proportional to 3,645,322.80, 5,467,984.20 and 3,060,737.70 is: 4,591,106.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,322.80 : 5,467,984.20 = 3,060,737.70 : x
  2. Step 2: Convert to fraction form
    3,645,322.80/5,467,984.20 = 3,060,737.70/x
  3. Step 3: Cross multiply
    3,645,322.80x = 5,467,984.20 × 3,060,737.70
  4. Step 4: Simplify right side
    3,645,322.80x = 16,736,065,383,944.34
  5. Step 5: Solve for x
    x = 16,736,065,383,944.34/3,645,322.80
  6. Step 6: Final answer
    x = 4,591,106.55

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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.