Home / 4,923,274.84-7,387,514.12-3,493,200.33

Finding the Fourth Proportional to 4,923,274.84, 7,387,514.12 and 3,493,200.33

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Solution

The fourth proportional to 4,923,274.84, 7,387,514.12 and 3,493,200.33 is: 5,241,646.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,274.84 : 7,387,514.12 = 3,493,200.33 : x
  2. Step 2: Convert to fraction form
    4,923,274.84/7,387,514.12 = 3,493,200.33/x
  3. Step 3: Cross multiply
    4,923,274.84x = 7,387,514.12 × 3,493,200.33
  4. Step 4: Simplify right side
    4,923,274.84x = 25,806,066,724,926.09
  5. Step 5: Solve for x
    x = 25,806,066,724,926.09/4,923,274.84
  6. Step 6: Final answer
    x = 5,241,646.58

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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.