Home / 1,804,874.27-2,705,396.92-844,520.76

Finding the Fourth Proportional to 1,804,874.27, 2,705,396.92 and 844,520.76

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Solution

The fourth proportional to 1,804,874.27, 2,705,396.92 and 844,520.76 is: 1,265,885.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,874.27 : 2,705,396.92 = 844,520.76 : x
  2. Step 2: Convert to fraction form
    1,804,874.27/2,705,396.92 = 844,520.76/x
  3. Step 3: Cross multiply
    1,804,874.27x = 2,705,396.92 × 844,520.76
  4. Step 4: Simplify right side
    1,804,874.27x = 2,284,763,862,980.06
  5. Step 5: Solve for x
    x = 2,284,763,862,980.06/1,804,874.27
  6. Step 6: Final answer
    x = 1,265,885.33

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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.