Home / 4,795,661.46-7,193,496.78-1,337,263.06

Finding the Fourth Proportional to 4,795,661.46, 7,193,496.78 and 1,337,263.06

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Solution

The fourth proportional to 4,795,661.46, 7,193,496.78 and 1,337,263.06 is: 2,005,895.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,661.46 : 7,193,496.78 = 1,337,263.06 : x
  2. Step 2: Convert to fraction form
    4,795,661.46/7,193,496.78 = 1,337,263.06/x
  3. Step 3: Cross multiply
    4,795,661.46x = 7,193,496.78 × 1,337,263.06
  4. Step 4: Simplify right side
    4,795,661.46x = 9,619,597,516,122.95
  5. Step 5: Solve for x
    x = 9,619,597,516,122.95/4,795,661.46
  6. Step 6: Final answer
    x = 2,005,895.87

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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.