Home / 7,073,832.90-10,610,736.09-2,216,511.26

Finding the Fourth Proportional to 7,073,832.90, 10,610,736.09 and 2,216,511.26

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Solution

The fourth proportional to 7,073,832.90, 10,610,736.09 and 2,216,511.26 is: 3,324,762.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,832.90 : 10,610,736.09 = 2,216,511.26 : x
  2. Step 2: Convert to fraction form
    7,073,832.90/10,610,736.09 = 2,216,511.26/x
  3. Step 3: Cross multiply
    7,073,832.90x = 10,610,736.09 × 2,216,511.26
  4. Step 4: Simplify right side
    7,073,832.90x = 23,518,815,967,319.69
  5. Step 5: Solve for x
    x = 23,518,815,967,319.69/7,073,832.90
  6. Step 6: Final answer
    x = 3,324,762.73

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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.