Home / 1,462,886.28-2,192,336.28-704,672.64

Finding the Fourth Proportional to 1,462,886.28, 2,192,336.28 and 704,672.64

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Solution

The fourth proportional to 1,462,886.28, 2,192,336.28 and 704,672.64 is: 1,056,048.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,886.28 : 2,192,336.28 = 704,672.64 : x
  2. Step 2: Convert to fraction form
    1,462,886.28/2,192,336.28 = 704,672.64/x
  3. Step 3: Cross multiply
    1,462,886.28x = 2,192,336.28 × 704,672.64
  4. Step 4: Simplify right side
    1,462,886.28x = 1,544,879,394,195.38
  5. Step 5: Solve for x
    x = 1,544,879,394,195.38/1,462,886.28
  6. Step 6: Final answer
    x = 1,056,048.86

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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.