Home / 2,727,571.50-4,091,521.32-834,329.34

Finding the Fourth Proportional to 2,727,571.50, 4,091,521.32 and 834,329.34

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Solution

The fourth proportional to 2,727,571.50, 4,091,521.32 and 834,329.34 is: 1,251,544.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,571.50 : 4,091,521.32 = 834,329.34 : x
  2. Step 2: Convert to fraction form
    2,727,571.50/4,091,521.32 = 834,329.34/x
  3. Step 3: Cross multiply
    2,727,571.50x = 4,091,521.32 × 834,329.34
  4. Step 4: Simplify right side
    2,727,571.50x = 3,413,676,282,511.53
  5. Step 5: Solve for x
    x = 3,413,676,282,511.53/2,727,571.50
  6. Step 6: Final answer
    x = 1,251,544.20

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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.