Home / 3,073,475.88-4,610,732.22-1,277,323.56

Finding the Fourth Proportional to 3,073,475.88, 4,610,732.22 and 1,277,323.56

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Solution

The fourth proportional to 3,073,475.88, 4,610,732.22 and 1,277,323.56 is: 1,916,200.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,475.88 : 4,610,732.22 = 1,277,323.56 : x
  2. Step 2: Convert to fraction form
    3,073,475.88/4,610,732.22 = 1,277,323.56/x
  3. Step 3: Cross multiply
    3,073,475.88x = 4,610,732.22 × 1,277,323.56
  4. Step 4: Simplify right side
    3,073,475.88x = 5,889,396,893,457.10
  5. Step 5: Solve for x
    x = 5,889,396,893,457.10/3,073,475.88
  6. Step 6: Final answer
    x = 1,916,200.78

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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.