Home / 7,266,834.22-10,899,888.97-2,717,548.55

Finding the Fourth Proportional to 7,266,834.22, 10,899,888.97 and 2,717,548.55

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Solution

The fourth proportional to 7,266,834.22, 10,899,888.97 and 2,717,548.55 is: 4,076,187.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,834.22 : 10,899,888.97 = 2,717,548.55 : x
  2. Step 2: Convert to fraction form
    7,266,834.22/10,899,888.97 = 2,717,548.55/x
  3. Step 3: Cross multiply
    7,266,834.22x = 10,899,888.97 × 2,717,548.55
  4. Step 4: Simplify right side
    7,266,834.22x = 29,620,977,465,584.49
  5. Step 5: Solve for x
    x = 29,620,977,465,584.49/7,266,834.22
  6. Step 6: Final answer
    x = 4,076,187.31

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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.