Home / 2,269,167.84-3,404,156.52-752,941.68

Finding the Fourth Proportional to 2,269,167.84, 3,404,156.52 and 752,941.68

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Solution

The fourth proportional to 2,269,167.84, 3,404,156.52 and 752,941.68 is: 1,129,546.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,167.84 : 3,404,156.52 = 752,941.68 : x
  2. Step 2: Convert to fraction form
    2,269,167.84/3,404,156.52 = 752,941.68/x
  3. Step 3: Cross multiply
    2,269,167.84x = 3,404,156.52 × 752,941.68
  4. Step 4: Simplify right side
    2,269,167.84x = 2,563,131,329,151.75
  5. Step 5: Solve for x
    x = 2,563,131,329,151.75/2,269,167.84
  6. Step 6: Final answer
    x = 1,129,546.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.