Home / 2,314,246.38-3,470,699.33-694,949.82

Finding the Fourth Proportional to 2,314,246.38, 3,470,699.33 and 694,949.82

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Solution

The fourth proportional to 2,314,246.38, 3,470,699.33 and 694,949.82 is: 1,042,223.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,246.38 : 3,470,699.33 = 694,949.82 : x
  2. Step 2: Convert to fraction form
    2,314,246.38/3,470,699.33 = 694,949.82/x
  3. Step 3: Cross multiply
    2,314,246.38x = 3,470,699.33 × 694,949.82
  4. Step 4: Simplify right side
    2,314,246.38x = 2,411,961,874,657.62
  5. Step 5: Solve for x
    x = 2,411,961,874,657.62/2,314,246.38
  6. Step 6: Final answer
    x = 1,042,223.46

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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.