Home / 3,826,511.46-5,740,473.51-1,582,824.42

Finding the Fourth Proportional to 3,826,511.46, 5,740,473.51 and 1,582,824.42

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Solution

The fourth proportional to 3,826,511.46, 5,740,473.51 and 1,582,824.42 is: 2,374,528.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,511.46 : 5,740,473.51 = 1,582,824.42 : x
  2. Step 2: Convert to fraction form
    3,826,511.46/5,740,473.51 = 1,582,824.42/x
  3. Step 3: Cross multiply
    3,826,511.46x = 5,740,473.51 × 1,582,824.42
  4. Step 4: Simplify right side
    3,826,511.46x = 9,086,161,653,991.11
  5. Step 5: Solve for x
    x = 9,086,161,653,991.11/3,826,511.46
  6. Step 6: Final answer
    x = 2,374,528.80

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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.