Home / 2,017,098.40-3,025,647.60-1,796,648.80

Finding the Fourth Proportional to 2,017,098.40, 3,025,647.60 and 1,796,648.80

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Solution

The fourth proportional to 2,017,098.40, 3,025,647.60 and 1,796,648.80 is: 2,694,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,098.40 : 3,025,647.60 = 1,796,648.80 : x
  2. Step 2: Convert to fraction form
    2,017,098.40/3,025,647.60 = 1,796,648.80/x
  3. Step 3: Cross multiply
    2,017,098.40x = 3,025,647.60 × 1,796,648.80
  4. Step 4: Simplify right side
    2,017,098.40x = 5,436,026,129,762.88
  5. Step 5: Solve for x
    x = 5,436,026,129,762.88/2,017,098.40
  6. Step 6: Final answer
    x = 2,694,973.20

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Similar ratio
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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.