Home / 7,367,489.01-10,093,495.96-7,091,357.50

Finding the Fourth Proportional to 7,367,489.01, 10,093,495.96 and 7,091,357.50

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Solution

The fourth proportional to 7,367,489.01, 10,093,495.96 and 7,091,357.50 is: 9,715,194.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,489.01 : 10,093,495.96 = 7,091,357.50 : x
  2. Step 2: Convert to fraction form
    7,367,489.01/10,093,495.96 = 7,091,357.50/x
  3. Step 3: Cross multiply
    7,367,489.01x = 10,093,495.96 × 7,091,357.50
  4. Step 4: Simplify right side
    7,367,489.01x = 71,576,588,241,708.91
  5. Step 5: Solve for x
    x = 71,576,588,241,708.91/7,367,489.01
  6. Step 6: Final answer
    x = 9,715,194.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.