Home / 6,760,267.92-10,133,578.44-4,237,694.64

Finding the Fourth Proportional to 6,760,267.92, 10,133,578.44 and 4,237,694.64

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Solution

The fourth proportional to 6,760,267.92, 10,133,578.44 and 4,237,694.64 is: 6,352,264.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,267.92 : 10,133,578.44 = 4,237,694.64 : x
  2. Step 2: Convert to fraction form
    6,760,267.92/10,133,578.44 = 4,237,694.64/x
  3. Step 3: Cross multiply
    6,760,267.92x = 10,133,578.44 × 4,237,694.64
  4. Step 4: Simplify right side
    6,760,267.92x = 42,943,011,039,207.55
  5. Step 5: Solve for x
    x = 42,943,011,039,207.55/6,760,267.92
  6. Step 6: Final answer
    x = 6,352,264.67

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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.