Home / 2,296,705.43-3,169,755.30-1,317,027.85

Finding the Fourth Proportional to 2,296,705.43, 3,169,755.30 and 1,317,027.85

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Solution

The fourth proportional to 2,296,705.43, 3,169,755.30 and 1,317,027.85 is: 1,817,671.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,705.43 : 3,169,755.30 = 1,317,027.85 : x
  2. Step 2: Convert to fraction form
    2,296,705.43/3,169,755.30 = 1,317,027.85/x
  3. Step 3: Cross multiply
    2,296,705.43x = 3,169,755.30 × 1,317,027.85
  4. Step 4: Simplify right side
    2,296,705.43x = 4,174,656,007,785.11
  5. Step 5: Solve for x
    x = 4,174,656,007,785.11/2,296,705.43
  6. Step 6: Final answer
    x = 1,817,671.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.