Home / 3,304,324.64-4,956,541.68-908,154.56

Finding the Fourth Proportional to 3,304,324.64, 4,956,541.68 and 908,154.56

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Solution

The fourth proportional to 3,304,324.64, 4,956,541.68 and 908,154.56 is: 1,362,246.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,324.64 : 4,956,541.68 = 908,154.56 : x
  2. Step 2: Convert to fraction form
    3,304,324.64/4,956,541.68 = 908,154.56/x
  3. Step 3: Cross multiply
    3,304,324.64x = 4,956,541.68 × 908,154.56
  4. Step 4: Simplify right side
    3,304,324.64x = 4,501,305,928,522.06
  5. Step 5: Solve for x
    x = 4,501,305,928,522.06/3,304,324.64
  6. Step 6: Final answer
    x = 1,362,246.88

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Why These Related Problems?

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