Home / 5,664,493.44-7,817,090.58-3,086,173.44

Finding the Fourth Proportional to 5,664,493.44, 7,817,090.58 and 3,086,173.44

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Solution

The fourth proportional to 5,664,493.44, 7,817,090.58 and 3,086,173.44 is: 4,258,968.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,493.44 : 7,817,090.58 = 3,086,173.44 : x
  2. Step 2: Convert to fraction form
    5,664,493.44/7,817,090.58 = 3,086,173.44/x
  3. Step 3: Cross multiply
    5,664,493.44x = 7,817,090.58 × 3,086,173.44
  4. Step 4: Simplify right side
    5,664,493.44x = 24,124,897,326,070.20
  5. Step 5: Solve for x
    x = 24,124,897,326,070.20/5,664,493.44
  6. Step 6: Final answer
    x = 4,258,968.18

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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.