Home / 1,804,001.16-2,706,890.94-844,521.81

Finding the Fourth Proportional to 1,804,001.16, 2,706,890.94 and 844,521.81

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Solution

The fourth proportional to 1,804,001.16, 2,706,890.94 and 844,521.81 is: 1,267,198.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,001.16 : 2,706,890.94 = 844,521.81 : x
  2. Step 2: Convert to fraction form
    1,804,001.16/2,706,890.94 = 844,521.81/x
  3. Step 3: Cross multiply
    1,804,001.16x = 2,706,890.94 × 844,521.81
  4. Step 4: Simplify right side
    1,804,001.16x = 2,286,028,436,121.40
  5. Step 5: Solve for x
    x = 2,286,028,436,121.40/1,804,001.16
  6. Step 6: Final answer
    x = 1,267,198.98

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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.