Home / 3,388,876.38-4,672,698.33-2,527,941.96

Finding the Fourth Proportional to 3,388,876.38, 4,672,698.33 and 2,527,941.96

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Solution

The fourth proportional to 3,388,876.38, 4,672,698.33 and 2,527,941.96 is: 3,485,612.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,876.38 : 4,672,698.33 = 2,527,941.96 : x
  2. Step 2: Convert to fraction form
    3,388,876.38/4,672,698.33 = 2,527,941.96/x
  3. Step 3: Cross multiply
    3,388,876.38x = 4,672,698.33 × 2,527,941.96
  4. Step 4: Simplify right side
    3,388,876.38x = 11,812,310,184,308.71
  5. Step 5: Solve for x
    x = 11,812,310,184,308.71/3,388,876.38
  6. Step 6: Final answer
    x = 3,485,612.59

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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.