Home / 3,624,704-5,002,097.28-2,015,072

Finding the Fourth Proportional to 3,624,704, 5,002,097.28 and 2,015,072

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Solution

The fourth proportional to 3,624,704, 5,002,097.28 and 2,015,072 is: 2,780,802.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,704 : 5,002,097.28 = 2,015,072 : x
  2. Step 2: Convert to fraction form
    3,624,704/5,002,097.28 = 2,015,072/x
  3. Step 3: Cross multiply
    3,624,704x = 5,002,097.28 × 2,015,072
  4. Step 4: Simplify right side
    3,624,704x = 10,079,586,170,204.16
  5. Step 5: Solve for x
    x = 10,079,586,170,204.16/3,624,704
  6. Step 6: Final answer
    x = 2,780,802.56

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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.