Home / 2,057,104.50-3,085,859.73-709,089.64

Finding the Fourth Proportional to 2,057,104.50, 3,085,859.73 and 709,089.64

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Solution

The fourth proportional to 2,057,104.50, 3,085,859.73 and 709,089.64 is: 1,063,704.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,104.50 : 3,085,859.73 = 709,089.64 : x
  2. Step 2: Convert to fraction form
    2,057,104.50/3,085,859.73 = 709,089.64/x
  3. Step 3: Cross multiply
    2,057,104.50x = 3,085,859.73 × 709,089.64
  4. Step 4: Simplify right side
    2,057,104.50x = 2,188,151,177,338.60
  5. Step 5: Solve for x
    x = 2,188,151,177,338.60/2,057,104.50
  6. Step 6: Final answer
    x = 1,063,704.43

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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.