Home / 3,246,848.48-4,480,656.12-1,796,605.04

Finding the Fourth Proportional to 3,246,848.48, 4,480,656.12 and 1,796,605.04

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Solution

The fourth proportional to 3,246,848.48, 4,480,656.12 and 1,796,605.04 is: 2,479,317.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,848.48 : 4,480,656.12 = 1,796,605.04 : x
  2. Step 2: Convert to fraction form
    3,246,848.48/4,480,656.12 = 1,796,605.04/x
  3. Step 3: Cross multiply
    3,246,848.48x = 4,480,656.12 × 1,796,605.04
  4. Step 4: Simplify right side
    3,246,848.48x = 8,049,969,367,698.85
  5. Step 5: Solve for x
    x = 8,049,969,367,698.85/3,246,848.48
  6. Step 6: Final answer
    x = 2,479,317.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.