Home / 9,046,791.60-13,565,521.80-3,364,090.80

Finding the Fourth Proportional to 9,046,791.60, 13,565,521.80 and 3,364,090.80

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Solution

The fourth proportional to 9,046,791.60, 13,565,521.80 and 3,364,090.80 is: 5,044,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,791.60 : 13,565,521.80 = 3,364,090.80 : x
  2. Step 2: Convert to fraction form
    9,046,791.60/13,565,521.80 = 3,364,090.80/x
  3. Step 3: Cross multiply
    9,046,791.60x = 13,565,521.80 × 3,364,090.80
  4. Step 4: Simplify right side
    9,046,791.60x = 45,635,647,084,579.44
  5. Step 5: Solve for x
    x = 45,635,647,084,579.44/9,046,791.60
  6. Step 6: Final answer
    x = 5,044,401.28

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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.