Home / 11,696,019.88-17,544,527.82-3,608,816.46

Finding the Fourth Proportional to 11,696,019.88, 17,544,527.82 and 3,608,816.46

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Solution

The fourth proportional to 11,696,019.88, 17,544,527.82 and 3,608,816.46 is: 5,413,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,696,019.88 : 17,544,527.82 = 3,608,816.46 : x
  2. Step 2: Convert to fraction form
    11,696,019.88/17,544,527.82 = 3,608,816.46/x
  3. Step 3: Cross multiply
    11,696,019.88x = 17,544,527.82 × 3,608,816.46
  4. Step 4: Simplify right side
    11,696,019.88x = 63,314,980,779,743.91
  5. Step 5: Solve for x
    x = 63,314,980,779,743.91/11,696,019.88
  6. Step 6: Final answer
    x = 5,413,378.35

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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.