Home / 5,399,556.96-7,451,402.02-2,952,325.94

Finding the Fourth Proportional to 5,399,556.96, 7,451,402.02 and 2,952,325.94

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Solution

The fourth proportional to 5,399,556.96, 7,451,402.02 and 2,952,325.94 is: 4,074,217.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,556.96 : 7,451,402.02 = 2,952,325.94 : x
  2. Step 2: Convert to fraction form
    5,399,556.96/7,451,402.02 = 2,952,325.94/x
  3. Step 3: Cross multiply
    5,399,556.96x = 7,451,402.02 × 2,952,325.94
  4. Step 4: Simplify right side
    5,399,556.96x = 21,998,967,428,376.57
  5. Step 5: Solve for x
    x = 21,998,967,428,376.57/5,399,556.96
  6. Step 6: Final answer
    x = 4,074,217.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.