Home / 11,865,659.88-17,798,518.92-3,346,041

Finding the Fourth Proportional to 11,865,659.88, 17,798,518.92 and 3,346,041

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Solution

The fourth proportional to 11,865,659.88, 17,798,518.92 and 3,346,041 is: 5,019,069.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,865,659.88 : 17,798,518.92 = 3,346,041 : x
  2. Step 2: Convert to fraction form
    11,865,659.88/17,798,518.92 = 3,346,041/x
  3. Step 3: Cross multiply
    11,865,659.88x = 17,798,518.92 × 3,346,041
  4. Step 4: Simplify right side
    11,865,659.88x = 59,554,574,045,595.73
  5. Step 5: Solve for x
    x = 59,554,574,045,595.73/11,865,659.88
  6. Step 6: Final answer
    x = 5,019,069.71

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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.