Home / 3,163,259.62-4,743,908.09-1,141,240.67

Finding the Fourth Proportional to 3,163,259.62, 4,743,908.09 and 1,141,240.67

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Solution

The fourth proportional to 3,163,259.62, 4,743,908.09 and 1,141,240.67 is: 1,711,506.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,259.62 : 4,743,908.09 = 1,141,240.67 : x
  2. Step 2: Convert to fraction form
    3,163,259.62/4,743,908.09 = 1,141,240.67/x
  3. Step 3: Cross multiply
    3,163,259.62x = 4,743,908.09 × 1,141,240.67
  4. Step 4: Simplify right side
    3,163,259.62x = 5,413,940,847,050.02
  5. Step 5: Solve for x
    x = 5,413,940,847,050.02/3,163,259.62
  6. Step 6: Final answer
    x = 1,711,506.96

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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.