Home / 4,608,880.08-6,359,305-2,648,379.34

Finding the Fourth Proportional to 4,608,880.08, 6,359,305 and 2,648,379.34

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Solution

The fourth proportional to 4,608,880.08, 6,359,305 and 2,648,379.34 is: 3,654,217.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,880.08 : 6,359,305 = 2,648,379.34 : x
  2. Step 2: Convert to fraction form
    4,608,880.08/6,359,305 = 2,648,379.34/x
  3. Step 3: Cross multiply
    4,608,880.08x = 6,359,305 × 2,648,379.34
  4. Step 4: Simplify right side
    4,608,880.08x = 16,841,851,978,758.70
  5. Step 5: Solve for x
    x = 16,841,851,978,758.70/4,608,880.08
  6. Step 6: Final answer
    x = 3,654,217.88

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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.