Home / 4,204,847.71-6,302,962.77-3,191,825.17

Finding the Fourth Proportional to 4,204,847.71, 6,302,962.77 and 3,191,825.17

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Solution

The fourth proportional to 4,204,847.71, 6,302,962.77 and 3,191,825.17 is: 4,784,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,847.71 : 6,302,962.77 = 3,191,825.17 : x
  2. Step 2: Convert to fraction form
    4,204,847.71/6,302,962.77 = 3,191,825.17/x
  3. Step 3: Cross multiply
    4,204,847.71x = 6,302,962.77 × 3,191,825.17
  4. Step 4: Simplify right side
    4,204,847.71x = 20,117,955,214,858.92
  5. Step 5: Solve for x
    x = 20,117,955,214,858.92/4,204,847.71
  6. Step 6: Final answer
    x = 4,784,467.03

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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.