Home / 1,415,002.71-1,952,491.41-794,784.09

Finding the Fourth Proportional to 1,415,002.71, 1,952,491.41 and 794,784.09

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Solution

The fourth proportional to 1,415,002.71, 1,952,491.41 and 794,784.09 is: 1,096,682.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,415,002.71 : 1,952,491.41 = 794,784.09 : x
  2. Step 2: Convert to fraction form
    1,415,002.71/1,952,491.41 = 794,784.09/x
  3. Step 3: Cross multiply
    1,415,002.71x = 1,952,491.41 × 794,784.09
  4. Step 4: Simplify right side
    1,415,002.71x = 1,551,809,108,529.67
  5. Step 5: Solve for x
    x = 1,551,809,108,529.67/1,415,002.71
  6. Step 6: Final answer
    x = 1,096,682.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.