Home / 9,584,329.56-13,226,438.84-5,233,446.12

Finding the Fourth Proportional to 9,584,329.56, 13,226,438.84 and 5,233,446.12

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Solution

The fourth proportional to 9,584,329.56, 13,226,438.84 and 5,233,446.12 is: 7,222,190.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,329.56 : 13,226,438.84 = 5,233,446.12 : x
  2. Step 2: Convert to fraction form
    9,584,329.56/13,226,438.84 = 5,233,446.12/x
  3. Step 3: Cross multiply
    9,584,329.56x = 13,226,438.84 × 5,233,446.12
  4. Step 4: Simplify right side
    9,584,329.56x = 69,219,855,028,615.30
  5. Step 5: Solve for x
    x = 69,219,855,028,615.30/9,584,329.56
  6. Step 6: Final answer
    x = 7,222,190.62

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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.