Home / 6,500,269.49-9,744,606.25-3,086,449.97

Finding the Fourth Proportional to 6,500,269.49, 9,744,606.25 and 3,086,449.97

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Solution

The fourth proportional to 6,500,269.49, 9,744,606.25 and 3,086,449.97 is: 4,626,921.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,269.49 : 9,744,606.25 = 3,086,449.97 : x
  2. Step 2: Convert to fraction form
    6,500,269.49/9,744,606.25 = 3,086,449.97/x
  3. Step 3: Cross multiply
    6,500,269.49x = 9,744,606.25 × 3,086,449.97
  4. Step 4: Simplify right side
    6,500,269.49x = 30,076,239,611,535.16
  5. Step 5: Solve for x
    x = 30,076,239,611,535.16/6,500,269.49
  6. Step 6: Final answer
    x = 4,626,921.96

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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.