Home / 10,336,903.24-14,265,062.94-5,691,229.24

Finding the Fourth Proportional to 10,336,903.24, 14,265,062.94 and 5,691,229.24

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Solution

The fourth proportional to 10,336,903.24, 14,265,062.94 and 5,691,229.24 is: 7,853,971.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,903.24 : 14,265,062.94 = 5,691,229.24 : x
  2. Step 2: Convert to fraction form
    10,336,903.24/14,265,062.94 = 5,691,229.24/x
  3. Step 3: Cross multiply
    10,336,903.24x = 14,265,062.94 × 5,691,229.24
  4. Step 4: Simplify right side
    10,336,903.24x = 81,185,743,314,568.36
  5. Step 5: Solve for x
    x = 81,185,743,314,568.36/10,336,903.24
  6. Step 6: Final answer
    x = 7,853,971.49

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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.