Home / 2,599,537.62-3,901,221.84-1,233,316.32

Finding the Fourth Proportional to 2,599,537.62, 3,901,221.84 and 1,233,316.32

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Solution

The fourth proportional to 2,599,537.62, 3,901,221.84 and 1,233,316.32 is: 1,850,883.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,537.62 : 3,901,221.84 = 1,233,316.32 : x
  2. Step 2: Convert to fraction form
    2,599,537.62/3,901,221.84 = 1,233,316.32/x
  3. Step 3: Cross multiply
    2,599,537.62x = 3,901,221.84 × 1,233,316.32
  4. Step 4: Simplify right side
    2,599,537.62x = 4,811,440,563,212.43
  5. Step 5: Solve for x
    x = 4,811,440,563,212.43/2,599,537.62
  6. Step 6: Final answer
    x = 1,850,883.22

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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.