Home / 4,964,685-7,433,152.98-2,682,031.56

Finding the Fourth Proportional to 4,964,685, 7,433,152.98 and 2,682,031.56

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Solution

The fourth proportional to 4,964,685, 7,433,152.98 and 2,682,031.56 is: 4,015,552.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,685 : 7,433,152.98 = 2,682,031.56 : x
  2. Step 2: Convert to fraction form
    4,964,685/7,433,152.98 = 2,682,031.56/x
  3. Step 3: Cross multiply
    4,964,685x = 7,433,152.98 × 2,682,031.56
  4. Step 4: Simplify right side
    4,964,685x = 19,935,950,882,668.05
  5. Step 5: Solve for x
    x = 19,935,950,882,668.05/4,964,685
  6. Step 6: Final answer
    x = 4,015,552.02

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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.