Home / 8,604,396.51-11,874,761.24-4,933,654.60

Finding the Fourth Proportional to 8,604,396.51, 11,874,761.24 and 4,933,654.60

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Solution

The fourth proportional to 8,604,396.51, 11,874,761.24 and 4,933,654.60 is: 6,808,841.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,396.51 : 11,874,761.24 = 4,933,654.60 : x
  2. Step 2: Convert to fraction form
    8,604,396.51/11,874,761.24 = 4,933,654.60/x
  3. Step 3: Cross multiply
    8,604,396.51x = 11,874,761.24 × 4,933,654.60
  4. Step 4: Simplify right side
    8,604,396.51x = 58,585,970,415,627.70
  5. Step 5: Solve for x
    x = 58,585,970,415,627.70/8,604,396.51
  6. Step 6: Final answer
    x = 6,808,841.31

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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.