Home / 1,727,654.42-2,384,166.93-963,757.46

Finding the Fourth Proportional to 1,727,654.42, 2,384,166.93 and 963,757.46

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Solution

The fourth proportional to 1,727,654.42, 2,384,166.93 and 963,757.46 is: 1,329,987.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,654.42 : 2,384,166.93 = 963,757.46 : x
  2. Step 2: Convert to fraction form
    1,727,654.42/2,384,166.93 = 963,757.46/x
  3. Step 3: Cross multiply
    1,727,654.42x = 2,384,166.93 × 963,757.46
  4. Step 4: Simplify right side
    1,727,654.42x = 2,297,758,664,672.80
  5. Step 5: Solve for x
    x = 2,297,758,664,672.80/1,727,654.42
  6. Step 6: Final answer
    x = 1,329,987.43

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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.