Home / 4,448,725.32-6,673,606.92-1,610,174.28

Finding the Fourth Proportional to 4,448,725.32, 6,673,606.92 and 1,610,174.28

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Solution

The fourth proportional to 4,448,725.32, 6,673,606.92 and 1,610,174.28 is: 2,415,449.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,725.32 : 6,673,606.92 = 1,610,174.28 : x
  2. Step 2: Convert to fraction form
    4,448,725.32/6,673,606.92 = 1,610,174.28/x
  3. Step 3: Cross multiply
    4,448,725.32x = 6,673,606.92 × 1,610,174.28
  4. Step 4: Simplify right side
    4,448,725.32x = 10,745,670,217,414.02
  5. Step 5: Solve for x
    x = 10,745,670,217,414.02/4,448,725.32
  6. Step 6: Final answer
    x = 2,415,449.25

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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.