Home / 2,958,891.18-4,083,235.38-1,734,943.92

Finding the Fourth Proportional to 2,958,891.18, 4,083,235.38 and 1,734,943.92

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Solution

The fourth proportional to 2,958,891.18, 4,083,235.38 and 1,734,943.92 is: 2,394,202.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,891.18 : 4,083,235.38 = 1,734,943.92 : x
  2. Step 2: Convert to fraction form
    2,958,891.18/4,083,235.38 = 1,734,943.92/x
  3. Step 3: Cross multiply
    2,958,891.18x = 4,083,235.38 × 1,734,943.92
  4. Step 4: Simplify right side
    2,958,891.18x = 7,084,184,396,459.89
  5. Step 5: Solve for x
    x = 7,084,184,396,459.89/2,958,891.18
  6. Step 6: Final answer
    x = 2,394,202.41

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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.