Home / 3,104,569.90-4,657,629.88-1,082,842.86

Finding the Fourth Proportional to 3,104,569.90, 4,657,629.88 and 1,082,842.86

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Solution

The fourth proportional to 3,104,569.90, 4,657,629.88 and 1,082,842.86 is: 1,624,534.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,569.90 : 4,657,629.88 = 1,082,842.86 : x
  2. Step 2: Convert to fraction form
    3,104,569.90/4,657,629.88 = 1,082,842.86/x
  3. Step 3: Cross multiply
    3,104,569.90x = 4,657,629.88 × 1,082,842.86
  4. Step 4: Simplify right side
    3,104,569.90x = 5,043,481,260,080.66
  5. Step 5: Solve for x
    x = 5,043,481,260,080.66/3,104,569.90
  6. Step 6: Final answer
    x = 1,624,534.61

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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.