Home / 4,008,941.21-5,536,905.96-2,717,539.58

Finding the Fourth Proportional to 4,008,941.21, 5,536,905.96 and 2,717,539.58

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Solution

The fourth proportional to 4,008,941.21, 5,536,905.96 and 2,717,539.58 is: 3,753,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,941.21 : 5,536,905.96 = 2,717,539.58 : x
  2. Step 2: Convert to fraction form
    4,008,941.21/5,536,905.96 = 2,717,539.58/x
  3. Step 3: Cross multiply
    4,008,941.21x = 5,536,905.96 × 2,717,539.58
  4. Step 4: Simplify right side
    4,008,941.21x = 15,046,761,069,353.37
  5. Step 5: Solve for x
    x = 15,046,761,069,353.37/4,008,941.21
  6. Step 6: Final answer
    x = 3,753,300.51

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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.