Home / 11,791,619.28-17,659,084.68-6,727,577.04

Finding the Fourth Proportional to 11,791,619.28, 17,659,084.68 and 6,727,577.04

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Solution

The fourth proportional to 11,791,619.28, 17,659,084.68 and 6,727,577.04 is: 10,075,194.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,791,619.28 : 17,659,084.68 = 6,727,577.04 : x
  2. Step 2: Convert to fraction form
    11,791,619.28/17,659,084.68 = 6,727,577.04/x
  3. Step 3: Cross multiply
    11,791,619.28x = 17,659,084.68 × 6,727,577.04
  4. Step 4: Simplify right side
    11,791,619.28x = 118,802,852,640,583.75
  5. Step 5: Solve for x
    x = 118,802,852,640,583.75/11,791,619.28
  6. Step 6: Final answer
    x = 10,075,194.07

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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.