Home / 4,317,162.48-5,959,700.12-2,505,977.84

Finding the Fourth Proportional to 4,317,162.48, 5,959,700.12 and 2,505,977.84

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Solution

The fourth proportional to 4,317,162.48, 5,959,700.12 and 2,505,977.84 is: 3,459,419.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,162.48 : 5,959,700.12 = 2,505,977.84 : x
  2. Step 2: Convert to fraction form
    4,317,162.48/5,959,700.12 = 2,505,977.84/x
  3. Step 3: Cross multiply
    4,317,162.48x = 5,959,700.12 × 2,505,977.84
  4. Step 4: Simplify right side
    4,317,162.48x = 14,934,876,433,765.34
  5. Step 5: Solve for x
    x = 14,934,876,433,765.34/4,317,162.48
  6. Step 6: Final answer
    x = 3,459,419.58

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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.