Home / 5,500,542.44-7,590,630.86-3,053,010.76

Finding the Fourth Proportional to 5,500,542.44, 7,590,630.86 and 3,053,010.76

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Solution

The fourth proportional to 5,500,542.44, 7,590,630.86 and 3,053,010.76 is: 4,213,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,542.44 : 7,590,630.86 = 3,053,010.76 : x
  2. Step 2: Convert to fraction form
    5,500,542.44/7,590,630.86 = 3,053,010.76/x
  3. Step 3: Cross multiply
    5,500,542.44x = 7,590,630.86 × 3,053,010.76
  4. Step 4: Simplify right side
    5,500,542.44x = 23,174,277,690,768.05
  5. Step 5: Solve for x
    x = 23,174,277,690,768.05/5,500,542.44
  6. Step 6: Final answer
    x = 4,213,089.52

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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.