Home / 1,796,137.83-2,694,206.61-658,470.06

Finding the Fourth Proportional to 1,796,137.83, 2,694,206.61 and 658,470.06

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Solution

The fourth proportional to 1,796,137.83, 2,694,206.61 and 658,470.06 is: 987,705.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,137.83 : 2,694,206.61 = 658,470.06 : x
  2. Step 2: Convert to fraction form
    1,796,137.83/2,694,206.61 = 658,470.06/x
  3. Step 3: Cross multiply
    1,796,137.83x = 2,694,206.61 × 658,470.06
  4. Step 4: Simplify right side
    1,796,137.83x = 1,774,054,388,139.10
  5. Step 5: Solve for x
    x = 1,774,054,388,139.10/1,796,137.83
  6. Step 6: Final answer
    x = 987,705.04

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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.