Home / 7,425,321.63-11,137,991.15-2,034,018.33

Finding the Fourth Proportional to 7,425,321.63, 11,137,991.15 and 2,034,018.33

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Solution

The fourth proportional to 7,425,321.63, 11,137,991.15 and 2,034,018.33 is: 3,051,029.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,321.63 : 11,137,991.15 = 2,034,018.33 : x
  2. Step 2: Convert to fraction form
    7,425,321.63/11,137,991.15 = 2,034,018.33/x
  3. Step 3: Cross multiply
    7,425,321.63x = 11,137,991.15 × 2,034,018.33
  4. Step 4: Simplify right side
    7,425,321.63x = 22,654,878,158,477.78
  5. Step 5: Solve for x
    x = 22,654,878,158,477.78/7,425,321.63
  6. Step 6: Final answer
    x = 3,051,029.88

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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.