Home / 2,994,090.11-4,131,840.33-1,704,930.56

Finding the Fourth Proportional to 2,994,090.11, 4,131,840.33 and 1,704,930.56

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Solution

The fourth proportional to 2,994,090.11, 4,131,840.33 and 1,704,930.56 is: 2,352,801.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,090.11 : 4,131,840.33 = 1,704,930.56 : x
  2. Step 2: Convert to fraction form
    2,994,090.11/4,131,840.33 = 1,704,930.56/x
  3. Step 3: Cross multiply
    2,994,090.11x = 4,131,840.33 × 1,704,930.56
  4. Step 4: Simplify right side
    2,994,090.11x = 7,044,500,854,953.45
  5. Step 5: Solve for x
    x = 7,044,500,854,953.45/2,994,090.11
  6. Step 6: Final answer
    x = 2,352,801.88

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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.