Home / 10,751,935.60-16,127,695.92-2,664,928

Finding the Fourth Proportional to 10,751,935.60, 16,127,695.92 and 2,664,928

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Solution

The fourth proportional to 10,751,935.60, 16,127,695.92 and 2,664,928 is: 3,997,340.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,935.60 : 16,127,695.92 = 2,664,928 : x
  2. Step 2: Convert to fraction form
    10,751,935.60/16,127,695.92 = 2,664,928/x
  3. Step 3: Cross multiply
    10,751,935.60x = 16,127,695.92 × 2,664,928
  4. Step 4: Simplify right side
    10,751,935.60x = 42,979,148,432,693.76
  5. Step 5: Solve for x
    x = 42,979,148,432,693.76/10,751,935.60
  6. Step 6: Final answer
    x = 3,997,340.57

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.