Home / 1,508,800.94-2,082,103.77-829,737.44

Finding the Fourth Proportional to 1,508,800.94, 2,082,103.77 and 829,737.44

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Solution

The fourth proportional to 1,508,800.94, 2,082,103.77 and 829,737.44 is: 1,145,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,800.94 : 2,082,103.77 = 829,737.44 : x
  2. Step 2: Convert to fraction form
    1,508,800.94/2,082,103.77 = 829,737.44/x
  3. Step 3: Cross multiply
    1,508,800.94x = 2,082,103.77 × 829,737.44
  4. Step 4: Simplify right side
    1,508,800.94x = 1,727,599,437,374.94
  5. Step 5: Solve for x
    x = 1,727,599,437,374.94/1,508,800.94
  6. Step 6: Final answer
    x = 1,145,014.82

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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.