Home / 7,266,835.22-10,899,890.46-2,717,549.56

Finding the Fourth Proportional to 7,266,835.22, 10,899,890.46 and 2,717,549.56

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Solution

The fourth proportional to 7,266,835.22, 10,899,890.46 and 2,717,549.56 is: 4,076,188.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,835.22 : 10,899,890.46 = 2,717,549.56 : x
  2. Step 2: Convert to fraction form
    7,266,835.22/10,899,890.46 = 2,717,549.56/x
  3. Step 3: Cross multiply
    7,266,835.22x = 10,899,890.46 × 2,717,549.56
  4. Step 4: Simplify right side
    7,266,835.22x = 29,620,992,523,621.20
  5. Step 5: Solve for x
    x = 29,620,992,523,621.20/7,266,835.22
  6. Step 6: Final answer
    x = 4,076,188.83

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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.