Home / 3,393,503.64-4,683,065.49-1,844,768.31

Finding the Fourth Proportional to 3,393,503.64, 4,683,065.49 and 1,844,768.31

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Solution

The fourth proportional to 3,393,503.64, 4,683,065.49 and 1,844,768.31 is: 2,545,796.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,503.64 : 4,683,065.49 = 1,844,768.31 : x
  2. Step 2: Convert to fraction form
    3,393,503.64/4,683,065.49 = 1,844,768.31/x
  3. Step 3: Cross multiply
    3,393,503.64x = 4,683,065.49 × 1,844,768.31
  4. Step 4: Simplify right side
    3,393,503.64x = 8,639,170,809,606.62
  5. Step 5: Solve for x
    x = 8,639,170,809,606.62/3,393,503.64
  6. Step 6: Final answer
    x = 2,545,796.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.