Home / 6,252,216.43-9,377,012.40-1,763,442.67

Finding the Fourth Proportional to 6,252,216.43, 9,377,012.40 and 1,763,442.67

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Solution

The fourth proportional to 6,252,216.43, 9,377,012.40 and 1,763,442.67 is: 2,644,793.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,216.43 : 9,377,012.40 = 1,763,442.67 : x
  2. Step 2: Convert to fraction form
    6,252,216.43/9,377,012.40 = 1,763,442.67/x
  3. Step 3: Cross multiply
    6,252,216.43x = 9,377,012.40 × 1,763,442.67
  4. Step 4: Simplify right side
    6,252,216.43x = 16,535,823,783,279.11
  5. Step 5: Solve for x
    x = 16,535,823,783,279.11/6,252,216.43
  6. Step 6: Final answer
    x = 2,644,793.89

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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.