Home / 12,346,229.02-17,037,796.82-6,764,499.27

Finding the Fourth Proportional to 12,346,229.02, 17,037,796.82 and 6,764,499.27

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Solution

The fourth proportional to 12,346,229.02, 17,037,796.82 and 6,764,499.27 is: 9,335,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,346,229.02 : 17,037,796.82 = 6,764,499.27 : x
  2. Step 2: Convert to fraction form
    12,346,229.02/17,037,796.82 = 6,764,499.27/x
  3. Step 3: Cross multiply
    12,346,229.02x = 17,037,796.82 × 6,764,499.27
  4. Step 4: Simplify right side
    12,346,229.02x = 115,252,164,151,298.31
  5. Step 5: Solve for x
    x = 115,252,164,151,298.31/12,346,229.02
  6. Step 6: Final answer
    x = 9,335,009.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.