Home / 5,673,946.10-8,510,919.15-3,882,355.70

Finding the Fourth Proportional to 5,673,946.10, 8,510,919.15 and 3,882,355.70

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Solution

The fourth proportional to 5,673,946.10, 8,510,919.15 and 3,882,355.70 is: 5,823,533.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,946.10 : 8,510,919.15 = 3,882,355.70 : x
  2. Step 2: Convert to fraction form
    5,673,946.10/8,510,919.15 = 3,882,355.70/x
  3. Step 3: Cross multiply
    5,673,946.10x = 8,510,919.15 × 3,882,355.70
  4. Step 4: Simplify right side
    5,673,946.10x = 33,042,415,474,241.66
  5. Step 5: Solve for x
    x = 33,042,415,474,241.66/5,673,946.10
  6. Step 6: Final answer
    x = 5,823,533.55

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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.