Home / 3,372,699.86-4,654,593.92-2,149,554.50

Finding the Fourth Proportional to 3,372,699.86, 4,654,593.92 and 2,149,554.50

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Solution

The fourth proportional to 3,372,699.86, 4,654,593.92 and 2,149,554.50 is: 2,966,556.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,699.86 : 4,654,593.92 = 2,149,554.50 : x
  2. Step 2: Convert to fraction form
    3,372,699.86/4,654,593.92 = 2,149,554.50/x
  3. Step 3: Cross multiply
    3,372,699.86x = 4,654,593.92 × 2,149,554.50
  4. Step 4: Simplify right side
    3,372,699.86x = 10,005,303,283,135.67
  5. Step 5: Solve for x
    x = 10,005,303,283,135.67/3,372,699.86
  6. Step 6: Final answer
    x = 2,966,556.09

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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.