Home / 1,997,620.84-3,002,926.92-1,602,583.30

Finding the Fourth Proportional to 1,997,620.84, 3,002,926.92 and 1,602,583.30

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Solution

The fourth proportional to 1,997,620.84, 3,002,926.92 and 1,602,583.30 is: 2,409,086.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,997,620.84 : 3,002,926.92 = 1,602,583.30 : x
  2. Step 2: Convert to fraction form
    1,997,620.84/3,002,926.92 = 1,602,583.30/x
  3. Step 3: Cross multiply
    1,997,620.84x = 3,002,926.92 × 1,602,583.30
  4. Step 4: Simplify right side
    1,997,620.84x = 4,812,440,533,112.44
  5. Step 5: Solve for x
    x = 4,812,440,533,112.44/1,997,620.84
  6. Step 6: Final answer
    x = 2,409,086.07

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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.