Home / 9,691,033.23-13,373,627.04-5,619,014.19

Finding the Fourth Proportional to 9,691,033.23, 13,373,627.04 and 5,619,014.19

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Solution

The fourth proportional to 9,691,033.23, 13,373,627.04 and 5,619,014.19 is: 7,754,240.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,691,033.23 : 13,373,627.04 = 5,619,014.19 : x
  2. Step 2: Convert to fraction form
    9,691,033.23/13,373,627.04 = 5,619,014.19/x
  3. Step 3: Cross multiply
    9,691,033.23x = 13,373,627.04 × 5,619,014.19
  4. Step 4: Simplify right side
    9,691,033.23x = 75,146,600,109,527.70
  5. Step 5: Solve for x
    x = 75,146,600,109,527.70/9,691,033.23
  6. Step 6: Final answer
    x = 7,754,240.27

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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.