Home / 5,273,089.37-7,909,942.51-2,034,644.47

Finding the Fourth Proportional to 5,273,089.37, 7,909,942.51 and 2,034,644.47

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Solution

The fourth proportional to 5,273,089.37, 7,909,942.51 and 2,034,644.47 is: 3,052,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,089.37 : 7,909,942.51 = 2,034,644.47 : x
  2. Step 2: Convert to fraction form
    5,273,089.37/7,909,942.51 = 2,034,644.47/x
  3. Step 3: Cross multiply
    5,273,089.37x = 7,909,942.51 × 2,034,644.47
  4. Step 4: Simplify right side
    5,273,089.37x = 16,093,920,768,757.87
  5. Step 5: Solve for x
    x = 16,093,920,768,757.87/5,273,089.37
  6. Step 6: Final answer
    x = 3,052,085.72

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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.