Home / 2,234,996.28-3,352,605.12-637,794.72

Finding the Fourth Proportional to 2,234,996.28, 3,352,605.12 and 637,794.72

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Solution

The fourth proportional to 2,234,996.28, 3,352,605.12 and 637,794.72 is: 956,723.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,996.28 : 3,352,605.12 = 637,794.72 : x
  2. Step 2: Convert to fraction form
    2,234,996.28/3,352,605.12 = 637,794.72/x
  3. Step 3: Cross multiply
    2,234,996.28x = 3,352,605.12 × 637,794.72
  4. Step 4: Simplify right side
    2,234,996.28x = 2,138,273,843,780.97
  5. Step 5: Solve for x
    x = 2,138,273,843,780.97/2,234,996.28
  6. Step 6: Final answer
    x = 956,723.67

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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.