Home / 6,257,835.52-8,635,935.60-4,083,769.60

Finding the Fourth Proportional to 6,257,835.52, 8,635,935.60 and 4,083,769.60

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Solution

The fourth proportional to 6,257,835.52, 8,635,935.60 and 4,083,769.60 is: 5,635,682.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,835.52 : 8,635,935.60 = 4,083,769.60 : x
  2. Step 2: Convert to fraction form
    6,257,835.52/8,635,935.60 = 4,083,769.60/x
  3. Step 3: Cross multiply
    6,257,835.52x = 8,635,935.60 × 4,083,769.60
  4. Step 4: Simplify right side
    6,257,835.52x = 35,267,171,270,837.76
  5. Step 5: Solve for x
    x = 35,267,171,270,837.76/6,257,835.52
  6. Step 6: Final answer
    x = 5,635,682.04

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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.