Home / 7,268,672.90-10,903,009.35-2,481,767.30

Finding the Fourth Proportional to 7,268,672.90, 10,903,009.35 and 2,481,767.30

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Solution

The fourth proportional to 7,268,672.90, 10,903,009.35 and 2,481,767.30 is: 3,722,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268,672.90 : 10,903,009.35 = 2,481,767.30 : x
  2. Step 2: Convert to fraction form
    7,268,672.90/10,903,009.35 = 2,481,767.30/x
  3. Step 3: Cross multiply
    7,268,672.90x = 10,903,009.35 × 2,481,767.30
  4. Step 4: Simplify right side
    7,268,672.90x = 27,058,732,076,424.25
  5. Step 5: Solve for x
    x = 27,058,732,076,424.25/7,268,672.90
  6. Step 6: Final answer
    x = 3,722,650.95

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Similar ratio
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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.