Home / 3,232,146.24-4,849,647.48-1,694,774.52

Finding the Fourth Proportional to 3,232,146.24, 4,849,647.48 and 1,694,774.52

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Solution

The fourth proportional to 3,232,146.24, 4,849,647.48 and 1,694,774.52 is: 2,542,910.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,146.24 : 4,849,647.48 = 1,694,774.52 : x
  2. Step 2: Convert to fraction form
    3,232,146.24/4,849,647.48 = 1,694,774.52/x
  3. Step 3: Cross multiply
    3,232,146.24x = 4,849,647.48 × 1,694,774.52
  4. Step 4: Simplify right side
    3,232,146.24x = 8,219,058,980,086.21
  5. Step 5: Solve for x
    x = 8,219,058,980,086.21/3,232,146.24
  6. Step 6: Final answer
    x = 2,542,910.61

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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.