Home / 1,844,562.90-2,766,844.35-1,088,735.70

Finding the Fourth Proportional to 1,844,562.90, 2,766,844.35 and 1,088,735.70

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Solution

The fourth proportional to 1,844,562.90, 2,766,844.35 and 1,088,735.70 is: 1,633,103.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,562.90 : 2,766,844.35 = 1,088,735.70 : x
  2. Step 2: Convert to fraction form
    1,844,562.90/2,766,844.35 = 1,088,735.70/x
  3. Step 3: Cross multiply
    1,844,562.90x = 2,766,844.35 × 1,088,735.70
  4. Step 4: Simplify right side
    1,844,562.90x = 3,012,362,220,188.30
  5. Step 5: Solve for x
    x = 3,012,362,220,188.30/1,844,562.90
  6. Step 6: Final answer
    x = 1,633,103.55

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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.