Home / 3,591,684.70-5,387,527.05-3,201,961.30

Finding the Fourth Proportional to 3,591,684.70, 5,387,527.05 and 3,201,961.30

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Solution

The fourth proportional to 3,591,684.70, 5,387,527.05 and 3,201,961.30 is: 4,802,941.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,684.70 : 5,387,527.05 = 3,201,961.30 : x
  2. Step 2: Convert to fraction form
    3,591,684.70/5,387,527.05 = 3,201,961.30/x
  3. Step 3: Cross multiply
    3,591,684.70x = 5,387,527.05 × 3,201,961.30
  4. Step 4: Simplify right side
    3,591,684.70x = 17,250,653,116,803.16
  5. Step 5: Solve for x
    x = 17,250,653,116,803.16/3,591,684.70
  6. Step 6: Final answer
    x = 4,802,941.95

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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.