Home / 1,494,617-2,063,504.58-959,006.12

Finding the Fourth Proportional to 1,494,617, 2,063,504.58 and 959,006.12

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Solution

The fourth proportional to 1,494,617, 2,063,504.58 and 959,006.12 is: 1,324,027.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,617 : 2,063,504.58 = 959,006.12 : x
  2. Step 2: Convert to fraction form
    1,494,617/2,063,504.58 = 959,006.12/x
  3. Step 3: Cross multiply
    1,494,617x = 2,063,504.58 × 959,006.12
  4. Step 4: Simplify right side
    1,494,617x = 1,978,913,520,868.03
  5. Step 5: Solve for x
    x = 1,978,913,520,868.03/1,494,617
  6. Step 6: Final answer
    x = 1,324,027.17

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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.