Home / 11,601,449.44-17,402,180.64-4,411,322.48

Finding the Fourth Proportional to 11,601,449.44, 17,402,180.64 and 4,411,322.48

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Solution

The fourth proportional to 11,601,449.44, 17,402,180.64 and 4,411,322.48 is: 6,616,986.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,601,449.44 : 17,402,180.64 = 4,411,322.48 : x
  2. Step 2: Convert to fraction form
    11,601,449.44/17,402,180.64 = 4,411,322.48/x
  3. Step 3: Cross multiply
    11,601,449.44x = 17,402,180.64 × 4,411,322.48
  4. Step 4: Simplify right side
    11,601,449.44x = 76,766,630,658,252.80
  5. Step 5: Solve for x
    x = 76,766,630,658,252.80/11,601,449.44
  6. Step 6: Final answer
    x = 6,616,986.18

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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.