Home / 6,674,502.22-9,211,007.38-3,773,830.82

Finding the Fourth Proportional to 6,674,502.22, 9,211,007.38 and 3,773,830.82

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Solution

The fourth proportional to 6,674,502.22, 9,211,007.38 and 3,773,830.82 is: 5,207,996.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,502.22 : 9,211,007.38 = 3,773,830.82 : x
  2. Step 2: Convert to fraction form
    6,674,502.22/9,211,007.38 = 3,773,830.82/x
  3. Step 3: Cross multiply
    6,674,502.22x = 9,211,007.38 × 3,773,830.82
  4. Step 4: Simplify right side
    6,674,502.22x = 34,760,783,493,123.16
  5. Step 5: Solve for x
    x = 34,760,783,493,123.16/6,674,502.22
  6. Step 6: Final answer
    x = 5,207,996.39

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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.