Home / 1,796,108.40-2,694,551.40-534,063.60

Finding the Fourth Proportional to 1,796,108.40, 2,694,551.40 and 534,063.60

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Solution

The fourth proportional to 1,796,108.40, 2,694,551.40 and 534,063.60 is: 801,211.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,108.40 : 2,694,551.40 = 534,063.60 : x
  2. Step 2: Convert to fraction form
    1,796,108.40/2,694,551.40 = 534,063.60/x
  3. Step 3: Cross multiply
    1,796,108.40x = 2,694,551.40 × 534,063.60
  4. Step 4: Simplify right side
    1,796,108.40x = 1,439,061,821,069.04
  5. Step 5: Solve for x
    x = 1,439,061,821,069.04/1,796,108.40
  6. Step 6: Final answer
    x = 801,211.01

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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.