Home / 1,494,756-2,242,112.94-695,590.56

Finding the Fourth Proportional to 1,494,756, 2,242,112.94 and 695,590.56

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Solution

The fourth proportional to 1,494,756, 2,242,112.94 and 695,590.56 is: 1,043,376.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,756 : 2,242,112.94 = 695,590.56 : x
  2. Step 2: Convert to fraction form
    1,494,756/2,242,112.94 = 695,590.56/x
  3. Step 3: Cross multiply
    1,494,756x = 2,242,112.94 × 695,590.56
  4. Step 4: Simplify right side
    1,494,756x = 1,559,592,595,517.85
  5. Step 5: Solve for x
    x = 1,559,592,595,517.85/1,494,756
  6. Step 6: Final answer
    x = 1,043,376.04

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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.