Home / 1,796,247.90-2,694,371.85-1,630,359.90

Finding the Fourth Proportional to 1,796,247.90, 2,694,371.85 and 1,630,359.90

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Solution

The fourth proportional to 1,796,247.90, 2,694,371.85 and 1,630,359.90 is: 2,445,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,247.90 : 2,694,371.85 = 1,630,359.90 : x
  2. Step 2: Convert to fraction form
    1,796,247.90/2,694,371.85 = 1,630,359.90/x
  3. Step 3: Cross multiply
    1,796,247.90x = 2,694,371.85 × 1,630,359.90
  4. Step 4: Simplify right side
    1,796,247.90x = 4,392,795,819,928.82
  5. Step 5: Solve for x
    x = 4,392,795,819,928.82/1,796,247.90
  6. Step 6: Final answer
    x = 2,445,539.85

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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.