Home / 4,764,069.05-7,146,257.76-2,267,953.21

Finding the Fourth Proportional to 4,764,069.05, 7,146,257.76 and 2,267,953.21

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Solution

The fourth proportional to 4,764,069.05, 7,146,257.76 and 2,267,953.21 is: 3,402,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,069.05 : 7,146,257.76 = 2,267,953.21 : x
  2. Step 2: Convert to fraction form
    4,764,069.05/7,146,257.76 = 2,267,953.21/x
  3. Step 3: Cross multiply
    4,764,069.05x = 7,146,257.76 × 2,267,953.21
  4. Step 4: Simplify right side
    4,764,069.05x = 16,207,378,261,689.70
  5. Step 5: Solve for x
    x = 16,207,378,261,689.70/4,764,069.05
  6. Step 6: Final answer
    x = 3,402,003.22

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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.