Home / 1,693,016.08-2,336,429.58-929,096.98

Finding the Fourth Proportional to 1,693,016.08, 2,336,429.58 and 929,096.98

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Solution

The fourth proportional to 1,693,016.08, 2,336,429.58 and 929,096.98 is: 1,282,190.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,016.08 : 2,336,429.58 = 929,096.98 : x
  2. Step 2: Convert to fraction form
    1,693,016.08/2,336,429.58 = 929,096.98/x
  3. Step 3: Cross multiply
    1,693,016.08x = 2,336,429.58 × 929,096.98
  4. Step 4: Simplify right side
    1,693,016.08x = 2,170,769,666,760.67
  5. Step 5: Solve for x
    x = 2,170,769,666,760.67/1,693,016.08
  6. Step 6: Final answer
    x = 1,282,190.81

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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.