Home / 4,211,414.24-5,811,751.65-2,277,674.82

Finding the Fourth Proportional to 4,211,414.24, 5,811,751.65 and 2,277,674.82

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Solution

The fourth proportional to 4,211,414.24, 5,811,751.65 and 2,277,674.82 is: 3,143,191.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,414.24 : 5,811,751.65 = 2,277,674.82 : x
  2. Step 2: Convert to fraction form
    4,211,414.24/5,811,751.65 = 2,277,674.82/x
  3. Step 3: Cross multiply
    4,211,414.24x = 5,811,751.65 × 2,277,674.82
  4. Step 4: Simplify right side
    4,211,414.24x = 13,237,280,393,298.45
  5. Step 5: Solve for x
    x = 13,237,280,393,298.45/4,211,414.24
  6. Step 6: Final answer
    x = 3,143,191.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.