Home / 5,757,232.50-7,945,680.69-3,342,784.50

Finding the Fourth Proportional to 5,757,232.50, 7,945,680.69 and 3,342,784.50

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Solution

The fourth proportional to 5,757,232.50, 7,945,680.69 and 3,342,784.50 is: 4,613,448.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,757,232.50 : 7,945,680.69 = 3,342,784.50 : x
  2. Step 2: Convert to fraction form
    5,757,232.50/7,945,680.69 = 3,342,784.50/x
  3. Step 3: Cross multiply
    5,757,232.50x = 7,945,680.69 × 3,342,784.50
  4. Step 4: Simplify right side
    5,757,232.50x = 26,560,698,252,481.30
  5. Step 5: Solve for x
    x = 26,560,698,252,481.30/5,757,232.50
  6. Step 6: Final answer
    x = 4,613,448.95

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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.