Home / 6,756,643.09-9,324,052.23-3,659,141.34

Finding the Fourth Proportional to 6,756,643.09, 9,324,052.23 and 3,659,141.34

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Solution

The fourth proportional to 6,756,643.09, 9,324,052.23 and 3,659,141.34 is: 5,049,552.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,643.09 : 9,324,052.23 = 3,659,141.34 : x
  2. Step 2: Convert to fraction form
    6,756,643.09/9,324,052.23 = 3,659,141.34/x
  3. Step 3: Cross multiply
    6,756,643.09x = 9,324,052.23 × 3,659,141.34
  4. Step 4: Simplify right side
    6,756,643.09x = 34,118,024,971,112.19
  5. Step 5: Solve for x
    x = 34,118,024,971,112.19/6,756,643.09
  6. Step 6: Final answer
    x = 5,049,552.64

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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.