Home / 7,337,491.56-10,123,467.60-4,238,884.14

Finding the Fourth Proportional to 7,337,491.56, 10,123,467.60 and 4,238,884.14

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Solution

The fourth proportional to 7,337,491.56, 10,123,467.60 and 4,238,884.14 is: 5,848,348.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,491.56 : 10,123,467.60 = 4,238,884.14 : x
  2. Step 2: Convert to fraction form
    7,337,491.56/10,123,467.60 = 4,238,884.14/x
  3. Step 3: Cross multiply
    7,337,491.56x = 10,123,467.60 × 4,238,884.14
  4. Step 4: Simplify right side
    7,337,491.56x = 42,912,206,251,443.86
  5. Step 5: Solve for x
    x = 42,912,206,251,443.86/7,337,491.56
  6. Step 6: Final answer
    x = 5,848,348.29

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