Home / 1,620,250.44-2,235,934.98-895,144.92

Finding the Fourth Proportional to 1,620,250.44, 2,235,934.98 and 895,144.92

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Solution

The fourth proportional to 1,620,250.44, 2,235,934.98 and 895,144.92 is: 1,235,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,620,250.44 : 2,235,934.98 = 895,144.92 : x
  2. Step 2: Convert to fraction form
    1,620,250.44/2,235,934.98 = 895,144.92/x
  3. Step 3: Cross multiply
    1,620,250.44x = 2,235,934.98 × 895,144.92
  4. Step 4: Simplify right side
    1,620,250.44x = 2,001,485,838,797.30
  5. Step 5: Solve for x
    x = 2,001,485,838,797.30/1,620,250.44
  6. Step 6: Final answer
    x = 1,235,294.12

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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.