Home / 3,695,928.24-5,100,326.70-2,064,359.42

Finding the Fourth Proportional to 3,695,928.24, 5,100,326.70 and 2,064,359.42

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Solution

The fourth proportional to 3,695,928.24, 5,100,326.70 and 2,064,359.42 is: 2,848,785.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,928.24 : 5,100,326.70 = 2,064,359.42 : x
  2. Step 2: Convert to fraction form
    3,695,928.24/5,100,326.70 = 2,064,359.42/x
  3. Step 3: Cross multiply
    3,695,928.24x = 5,100,326.70 × 2,064,359.42
  4. Step 4: Simplify right side
    3,695,928.24x = 10,528,907,454,105.76
  5. Step 5: Solve for x
    x = 10,528,907,454,105.76/3,695,928.24
  6. Step 6: Final answer
    x = 2,848,785.68

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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.