Home / 1,796,461.80-2,694,692.70-898,042.20

Finding the Fourth Proportional to 1,796,461.80, 2,694,692.70 and 898,042.20

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Solution

The fourth proportional to 1,796,461.80, 2,694,692.70 and 898,042.20 is: 1,347,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,461.80 : 2,694,692.70 = 898,042.20 : x
  2. Step 2: Convert to fraction form
    1,796,461.80/2,694,692.70 = 898,042.20/x
  3. Step 3: Cross multiply
    1,796,461.80x = 2,694,692.70 × 898,042.20
  4. Step 4: Simplify right side
    1,796,461.80x = 2,419,947,760,631.94
  5. Step 5: Solve for x
    x = 2,419,947,760,631.94/1,796,461.80
  6. Step 6: Final answer
    x = 1,347,063.30

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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.