Home / 3,232,174.87-4,849,690.36-1,694,803.17

Finding the Fourth Proportional to 3,232,174.87, 4,849,690.36 and 1,694,803.17

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Solution

The fourth proportional to 3,232,174.87, 4,849,690.36 and 1,694,803.17 is: 2,542,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,174.87 : 4,849,690.36 = 1,694,803.17 : x
  2. Step 2: Convert to fraction form
    3,232,174.87/4,849,690.36 = 1,694,803.17/x
  3. Step 3: Cross multiply
    3,232,174.87x = 4,849,690.36 × 1,694,803.17
  4. Step 4: Simplify right side
    3,232,174.87x = 8,219,270,595,646.44
  5. Step 5: Solve for x
    x = 8,219,270,595,646.44/3,232,174.87
  6. Step 6: Final answer
    x = 2,542,953.56

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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.