Home / 1,974,592.26-2,962,003.26-554,759.04

Finding the Fourth Proportional to 1,974,592.26, 2,962,003.26 and 554,759.04

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Solution

The fourth proportional to 1,974,592.26, 2,962,003.26 and 554,759.04 is: 832,170.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,592.26 : 2,962,003.26 = 554,759.04 : x
  2. Step 2: Convert to fraction form
    1,974,592.26/2,962,003.26 = 554,759.04/x
  3. Step 3: Cross multiply
    1,974,592.26x = 2,962,003.26 × 554,759.04
  4. Step 4: Simplify right side
    1,974,592.26x = 1,643,198,084,994.47
  5. Step 5: Solve for x
    x = 1,643,198,084,994.47/1,974,592.26
  6. Step 6: Final answer
    x = 832,170.83

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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.