Home / 9,103,725.88-13,653,735.23-3,344,480.08

Finding the Fourth Proportional to 9,103,725.88, 13,653,735.23 and 3,344,480.08

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Solution

The fourth proportional to 9,103,725.88, 13,653,735.23 and 3,344,480.08 is: 5,016,039.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,725.88 : 13,653,735.23 = 3,344,480.08 : x
  2. Step 2: Convert to fraction form
    9,103,725.88/13,653,735.23 = 3,344,480.08/x
  3. Step 3: Cross multiply
    9,103,725.88x = 13,653,735.23 × 3,344,480.08
  4. Step 4: Simplify right side
    9,103,725.88x = 45,664,645,468,556.09
  5. Step 5: Solve for x
    x = 45,664,645,468,556.09/9,103,725.88
  6. Step 6: Final answer
    x = 5,016,039.16

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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.