Home / 7,529,952.68-10,391,415.72-4,092,194.42

Finding the Fourth Proportional to 7,529,952.68, 10,391,415.72 and 4,092,194.42

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Solution

The fourth proportional to 7,529,952.68, 10,391,415.72 and 4,092,194.42 is: 5,647,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529,952.68 : 10,391,415.72 = 4,092,194.42 : x
  2. Step 2: Convert to fraction form
    7,529,952.68/10,391,415.72 = 4,092,194.42/x
  3. Step 3: Cross multiply
    7,529,952.68x = 10,391,415.72 × 4,092,194.42
  4. Step 4: Simplify right side
    7,529,952.68x = 42,523,693,425,284.28
  5. Step 5: Solve for x
    x = 42,523,693,425,284.28/7,529,952.68
  6. Step 6: Final answer
    x = 5,647,272.33

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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.