Home / 7,426,010.80-11,139,023.76-2,034,704.80

Finding the Fourth Proportional to 7,426,010.80, 11,139,023.76 and 2,034,704.80

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Solution

The fourth proportional to 7,426,010.80, 11,139,023.76 and 2,034,704.80 is: 3,052,059.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,426,010.80 : 11,139,023.76 = 2,034,704.80 : x
  2. Step 2: Convert to fraction form
    7,426,010.80/11,139,023.76 = 2,034,704.80/x
  3. Step 3: Cross multiply
    7,426,010.80x = 11,139,023.76 × 2,034,704.80
  4. Step 4: Simplify right side
    7,426,010.80x = 22,664,625,111,786.05
  5. Step 5: Solve for x
    x = 22,664,625,111,786.05/7,426,010.80
  6. Step 6: Final answer
    x = 3,052,059.27

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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.